diff --git a/src/Sound/Tidal/Stream/Types.hs b/src/Sound/Tidal/Stream/Types.hs
index e5e29a47..211fec52 100644
--- a/src/Sound/Tidal/Stream/Types.hs
+++ b/src/Sound/Tidal/Stream/Types.hs
@@ -80,4 +80,4 @@ type PlayMap = Map.Map PatId PlayState
 --                     tickArc   :: Arc,
 --                     tickNudge :: Double
 --                    }
---   deriving Show
\ No newline at end of file
+--   deriving Show
diff --git a/test/TestUtils.hs b/test/TestUtils.hs
index 6662a8af..05f092e1 100644
--- a/test/TestUtils.hs
+++ b/test/TestUtils.hs
@@ -56,4 +56,4 @@ stripContext :: Pattern a -> Pattern a
 stripContext = setContext $ Context []
 
 firstCycleValues :: Pattern a -> [a]
-firstCycleValues pat = map value $ queryArc pat (Arc 0 1)
\ No newline at end of file
+firstCycleValues pat = map value $ queryArc pat (Arc 0 1)
diff --git a/tidal-core/src/Sound/Tidal/Scales.hs b/tidal-core/src/Sound/Tidal/Scales.hs
index c8a5e54c..84de7c44 100644
--- a/tidal-core/src/Sound/Tidal/Scales.hs
+++ b/tidal-core/src/Sound/Tidal/Scales.hs
@@ -308,7 +308,7 @@ getScale table sp p =
       noteInScale (fromMaybe [0] $ lookup scaleName table) n
   )
     <$> p
-    <* sp
+      <* sp
   where
     octave s x = x `div` length s
     noteInScale s x = (s !!! x) + fromIntegral (12 * octave s x)
@@ -337,7 +337,7 @@ getScaleMod table sp f p =
       noteInScale (uniq $ f $ fromMaybe [0] $ lookup scaleName table) n
   )
     <$> p
-    <* sp
+      <* sp
   where
     octave s x = x `div` length s
     noteInScale s x = (s !!! x) + fromIntegral (12 * octave s x)
diff --git a/tidal-core/test/Sound/Tidal/ParseTest.hs b/tidal-core/test/Sound/Tidal/ParseTest.hs
index 6eebef98..9f7272da 100644
--- a/tidal-core/test/Sound/Tidal/ParseTest.hs
+++ b/tidal-core/test/Sound/Tidal/ParseTest.hs
@@ -4,7 +4,7 @@ module Sound.Tidal.ParseTest where
 
 import Control.Exception
 import Sound.Tidal.Core
-import Sound.Tidal.ExceptionsTest (anyException, shouldThrow, shouldNotThrow)
+import Sound.Tidal.ExceptionsTest (anyException, shouldNotThrow, shouldThrow)
 import Sound.Tidal.Pattern
 import Sound.Tidal.UI (_degradeBy)
 import Test.Microspec
diff --git a/tidal-core/test/Sound/Tidal/StepwiseTest.hs b/tidal-core/test/Sound/Tidal/StepwiseTest.hs
index eab344bb..02535348 100644
--- a/tidal-core/test/Sound/Tidal/StepwiseTest.hs
+++ b/tidal-core/test/Sound/Tidal/StepwiseTest.hs
@@ -162,4 +162,4 @@ run =
 --       ),
 --     );
 --   });
--- });
\ No newline at end of file
+-- });
diff --git a/tidal-core/test/TestUtils.hs b/tidal-core/test/TestUtils.hs
index 74f43cc4..2e6335e2 100644
--- a/tidal-core/test/TestUtils.hs
+++ b/tidal-core/test/TestUtils.hs
@@ -17,8 +17,6 @@ import Sound.Tidal.Show as C
 import Sound.Tidal.Simple as C
 import Sound.Tidal.Stepwise as C
 import Sound.Tidal.UI as C
-import Prelude hiding ((*>), (<*))
-
 import Test.Microspec
 import Prelude hiding ((*>), (<*))
 
@@ -68,4 +66,4 @@ stripContext :: Pattern a -> Pattern a
 stripContext = setContext $ Context []
 
 firstCycleValues :: Pattern a -> [a]
-firstCycleValues pat = map value $ queryArc pat (Arc 0 1)
\ No newline at end of file
+firstCycleValues pat = map value $ queryArc pat (Arc 0 1)
diff --git a/tidal-parse-ffi/src/Sound/Tidal/Parse/FFI.hs b/tidal-parse-ffi/src/Sound/Tidal/Parse/FFI.hs
index 457c5524..1db54ec8 100644
--- a/tidal-parse-ffi/src/Sound/Tidal/Parse/FFI.hs
+++ b/tidal-parse-ffi/src/Sound/Tidal/Parse/FFI.hs
@@ -1,90 +1,92 @@
-{-# LANGUAGE OverloadedStrings #-}
-{-# LANGUAGE ForeignFunctionInterface #-}
 {-# LANGUAGE DeriveGeneric #-}
+{-# LANGUAGE ForeignFunctionInterface #-}
 {-# LANGUAGE GeneralizedNewtypeDeriving #-}
+{-# LANGUAGE OverloadedStrings #-}
 
 module Sound.Tidal.Parse.FFI where
 
-import Foreign.C.String (CString, peekCString, newCString)
+import Data.Aeson (ToJSON (..), object, (.=))
 import qualified Data.Aeson as Aeson
-import Data.Aeson (ToJSON(..), object, (.=))
 import qualified Data.ByteString.Lazy.Char8 as B
 import qualified Data.Map.Strict as Map
 import Data.Maybe (fromMaybe)
-import Text.Read (readMaybe)
+import Foreign.C.String (CString, newCString, peekCString)
 import GHC.Generics (Generic)
-
+import Sound.Tidal.Params ()
 import Sound.Tidal.Parse (parseTidal)
 import Sound.Tidal.Pattern
-import Sound.Tidal.Params ()
 import Sound.Tidal.Show ()
+import Text.Read (readMaybe)
 
 -- Newtype wrappers to avoid orphan instances
-newtype JSONValue = JSONValue { unJSONValue :: Value }
+newtype JSONValue = JSONValue {unJSONValue :: Value}
   deriving (Generic)
 
 instance ToJSON JSONValue where
-    toJSON (JSONValue (VS str)) = toJSON str
-    toJSON (JSONValue (VI i)) = toJSON i
-    toJSON (JSONValue (VF f)) = toJSON f
-    toJSON (JSONValue (VN num)) = toJSON $ show num
-    toJSON (JSONValue (VR r)) = toJSON $ show r
-    toJSON (JSONValue (VB b)) = toJSON b
-    toJSON (JSONValue (VX xs)) = toJSON xs
-    toJSON (JSONValue (VPattern pat)) = toJSON $ show pat
-    toJSON (JSONValue (VState f)) = toJSON $ show $ f Map.empty
-    toJSON (JSONValue (VList vs)) = toJSON $ map JSONValue vs
+  toJSON (JSONValue (VS str)) = toJSON str
+  toJSON (JSONValue (VI i)) = toJSON i
+  toJSON (JSONValue (VF f)) = toJSON f
+  toJSON (JSONValue (VN num)) = toJSON $ show num
+  toJSON (JSONValue (VR r)) = toJSON $ show r
+  toJSON (JSONValue (VB b)) = toJSON b
+  toJSON (JSONValue (VX xs)) = toJSON xs
+  toJSON (JSONValue (VPattern pat)) = toJSON $ show pat
+  toJSON (JSONValue (VState f)) = toJSON $ show $ f Map.empty
+  toJSON (JSONValue (VList vs)) = toJSON $ map JSONValue vs
 
 newtype JSONArcF = JSONArcF (ArcF Rational)
   deriving (Generic)
 
 instance ToJSON JSONArcF where
-    toJSON (JSONArcF (Arc arcStart arcStop)) =
-        object ["start" .= (realToFrac arcStart :: Double), 
-                "stop"  .= (realToFrac arcStop :: Double)]
+  toJSON (JSONArcF (Arc arcStart arcStop)) =
+    object
+      [ "start" .= (realToFrac arcStart :: Double),
+        "stop" .= (realToFrac arcStop :: Double)
+      ]
 
 newtype JSONEventF = JSONEventF (Event (Map.Map String Value))
   deriving (Generic)
 
 instance ToJSON JSONEventF where
-    toJSON (JSONEventF (Event _ctx evWhole evPart evValue)) =
-        object [ "whole"   .= fmap JSONArcF evWhole  -- Handle Maybe
-               , "part"    .= JSONArcF evPart
-               , "value"   .= fmap JSONValue evValue ]
-
-
+  toJSON (JSONEventF (Event _ctx evWhole evPart evValue)) =
+    object
+      [ "whole" .= fmap JSONArcF evWhole, -- Handle Maybe
+        "part" .= JSONArcF evPart,
+        "value" .= fmap JSONValue evValue
+      ]
 
 -- Foreign export wrapper function
 foreign export ccall eval_pattern_c :: CString -> CString -> IO CString
+
 eval_pattern_c :: CString -> CString -> IO CString
 eval_pattern_c cStr cArc = do
-    hsStr <- peekCString cStr
-    arcStr <- peekCString cArc
-    let arcLength = fromMaybe 16 (readMaybe arcStr :: Maybe Double)
-    result <- evalPattern hsStr arcLength
-    newCString result
+  hsStr <- peekCString cStr
+  arcStr <- peekCString cArc
+  let arcLength = fromMaybe 16 (readMaybe arcStr :: Maybe Double)
+  result <- evalPattern hsStr arcLength
+  newCString result
 
 -- Function to evaluate and return pattern events as a JSON string
 evalPattern :: String -> Double -> IO String
 evalPattern pat arcLen = do
-    let parsedResult = parseAndQuery pat arcLen
-    return $ B.unpack $ Aeson.encode (either encodeError (encodeSuccess arcLen) parsedResult)
+  let parsedResult = parseAndQuery pat arcLen
+  return $ B.unpack $ Aeson.encode (either encodeError (encodeSuccess arcLen) parsedResult)
 
 encodeError :: String -> Aeson.Value
 encodeError err = Aeson.object ["error" Aeson..= err]
 
 encodeSuccess :: Double -> [Event (Map.Map String Value)] -> Aeson.Value
-encodeSuccess arcLen events = 
-    Aeson.object ["arcLen" .= arcLen, "events" .= map JSONEventF events]
+encodeSuccess arcLen events =
+  Aeson.object ["arcLen" .= arcLen, "events" .= map JSONEventF events]
 
 -- Helper functions to handle parsing and querying
 parseAndQuery :: String -> Double -> Either String [Event (Map.Map String Value)]
 parseAndQuery str arcLen =
-    case parseTidal str of
-        Left err -> Left (show err)
-        Right parsed -> 
-            let arcTime = toRational arcLen
-            in Right $ query (stripContext parsed) (State (Arc 0 arcTime) Map.empty)
+  case parseTidal str of
+    Left err -> Left (show err)
+    Right parsed ->
+      let arcTime = toRational arcLen
+       in Right $ query (stripContext parsed) (State (Arc 0 arcTime) Map.empty)
 
 stripContext :: Pattern a -> Pattern a
 stripContext = setContext $ Context []
diff --git a/tidal-parse-ffi/test/Sound/Tidal/TidalParseFFITest.hs b/tidal-parse-ffi/test/Sound/Tidal/TidalParseFFITest.hs
index b55dab57..559d0c6a 100644
--- a/tidal-parse-ffi/test/Sound/Tidal/TidalParseFFITest.hs
+++ b/tidal-parse-ffi/test/Sound/Tidal/TidalParseFFITest.hs
@@ -1,12 +1,12 @@
-{-# LANGUAGE OverloadedStrings #-}
 {-# LANGUAGE ForeignFunctionInterface #-}
+{-# LANGUAGE OverloadedStrings #-}
 
 module Sound.Tidal.TidalParseFFITest where
 
-import Foreign.C.String (CString, peekCString, newCString)
-import Test.HUnit
 import Data.Aeson (Value, encode, object, (.=))
 import qualified Data.ByteString.Lazy.Char8 as B
+import Foreign.C.String (CString, newCString, peekCString)
+import Test.HUnit
 
 -- Foreign function import
 foreign import ccall "eval_pattern_c" eval_pattern_c :: CString -> CString -> IO CString
@@ -14,33 +14,34 @@ foreign import ccall "eval_pattern_c" eval_pattern_c :: CString -> CString -> IO
 -- Utility function to run FFI test
 ffiTest :: String -> String -> IO Bool
 ffiTest input arcLen = do
-    cInput <- newCString input 
-    cArcLen <- newCString arcLen 
-    resultPtr <- eval_pattern_c cInput cArcLen
-    result <- peekCString resultPtr
-    let expected = B.unpack $ encode mockJSON
-    return (result == expected)
+  cInput <- newCString input
+  cArcLen <- newCString arcLen
+  resultPtr <- eval_pattern_c cInput cArcLen
+  result <- peekCString resultPtr
+  let expected = B.unpack $ encode mockJSON
+  return (result == expected)
 
 -- Mock the exact expected JSON output
 mockJSON :: Value
-mockJSON = object
-    [ "arcLen" .= (1 :: Int)
-    , "events" .= 
-        [ object [
-                 "part" .= object ["start" .= (0 :: Double), "stop" .= (0.5 :: Double)]
-                 , "value" .= object ["s" .= ("bd" :: String)]
-                 , "whole" .= object ["start" .= (0 :: Double), "stop" .= (0.5 :: Double)]
-                 ]
-        , object [
-                 "part" .= object ["start" .= (0.5 :: Double), "stop" .= (1 :: Double)]
-                 , "value" .= object ["s" .= ("cd" :: String)]
-                 , "whole" .= object ["start" .= (0.5 :: Double), "stop" .= (1 :: Double)]
-                 ]
-        ]
+mockJSON =
+  object
+    [ "arcLen" .= (1 :: Int),
+      "events"
+        .= [ object
+               [ "part" .= object ["start" .= (0 :: Double), "stop" .= (0.5 :: Double)],
+                 "value" .= object ["s" .= ("bd" :: String)],
+                 "whole" .= object ["start" .= (0 :: Double), "stop" .= (0.5 :: Double)]
+               ],
+             object
+               [ "part" .= object ["start" .= (0.5 :: Double), "stop" .= (1 :: Double)],
+                 "value" .= object ["s" .= ("cd" :: String)],
+                 "whole" .= object ["start" .= (0.5 :: Double), "stop" .= (1 :: Double)]
+               ]
+           ]
     ]
 
 -- Test case with the mocked JSON output
 testFullPattern :: Test
 testFullPattern = TestCase $ do
-    result <- ffiTest "s $ \"bd cd\"" "1"
-    assertBool "Full pattern 's $ \"bd cd\"' should return the expected JSON" result
+  result <- ffiTest "s $ \"bd cd\"" "1"
+  assertBool "Full pattern 's $ \"bd cd\"' should return the expected JSON" result
diff --git a/tidal-parse-ffi/test/Test.hs b/tidal-parse-ffi/test/Test.hs
index 4333cca1..c8064f92 100644
--- a/tidal-parse-ffi/test/Test.hs
+++ b/tidal-parse-ffi/test/Test.hs
@@ -1,7 +1,7 @@
 {-# LANGUAGE OverloadedStrings #-}
 
-import Test.HUnit
 import Sound.Tidal.TidalParseFFITest (testFullPattern)
+import Test.HUnit
 
 main :: IO Counts
 main = runTestTT $ TestList [testFullPattern]
diff --git a/tidal-parse/src/Sound/Tidal/Parse.hs b/tidal-parse/src/Sound/Tidal/Parse.hs
index e381dadd..a8823324 100644
--- a/tidal-parse/src/Sound/Tidal/Parse.hs
+++ b/tidal-parse/src/Sound/Tidal/Parse.hs
@@ -13,19 +13,16 @@ import Data.Char
 import Data.List (dropWhileEnd)
 import qualified Data.Text
 import Language.Haskellish as Haskellish
-
-import Sound.Tidal.ParseBP (Enumerable, Parseable, parseBP)
-
-import Sound.Tidal.UI as T
 import Sound.Tidal.Chords as T
 import Sound.Tidal.Control as T
 import Sound.Tidal.Core as T
 import Sound.Tidal.Params as T
+import Sound.Tidal.Parse.TH
+import Sound.Tidal.ParseBP (Enumerable, Parseable, parseBP)
 import Sound.Tidal.Pattern as T
 import Sound.Tidal.Scales as T
 import Sound.Tidal.Simple as T
-
-import Sound.Tidal.Parse.TH
+import Sound.Tidal.UI as T
 
 type H = Haskellish ()
 
diff --git a/tidal-parse/test/Sound/Tidal/TidalParseTest.hs b/tidal-parse/test/Sound/Tidal/TidalParseTest.hs
index 7ab41f37..1f65b560 100644
--- a/tidal-parse/test/Sound/Tidal/TidalParseTest.hs
+++ b/tidal-parse/test/Sound/Tidal/TidalParseTest.hs
@@ -4,19 +4,16 @@ module Sound.Tidal.TidalParseTest where
 
 import Data.Either
 import qualified Data.Map.Strict as Map
-
 import Sound.Tidal.Chords as Tidal
 import Sound.Tidal.Control as Tidal
 import Sound.Tidal.Core as Tidal
 import Sound.Tidal.Params as Tidal
-import Sound.Tidal.Pattern as Tidal
-import Sound.Tidal.UI as Tidal
-
 import Sound.Tidal.Parse
+import Sound.Tidal.Pattern as Tidal
 import Sound.Tidal.Scales ()
 import Sound.Tidal.Show ()
 import Sound.Tidal.Simple ()
-
+import Sound.Tidal.UI as Tidal
 import Test.Microspec hiding (run)
 
 stripContext :: Pattern a -> Pattern a