diff --git a/BurnOutSharp.Builders/PlayJ.cs b/BurnOutSharp.Builders/PlayJ.cs
index 28b3a6e9..56632611 100644
--- a/BurnOutSharp.Builders/PlayJ.cs
+++ b/BurnOutSharp.Builders/PlayJ.cs
@@ -269,9 +269,10 @@ namespace BurnOutSharp.Builders
 
                 entryHeader.TrackID = data.ReadUInt32();
                 entryHeader.Year = data.ReadUInt32(); // Unconfirmed
+                entryHeader.TrackNumber = data.ReadUInt32();
 
                 // Discard the following pieces until we can figure out what they are
-                _ = data.ReadBytes(0x08);
+                _ = data.ReadBytes(0x04);
             }
 
             entryHeader.TrackLength = data.ReadUInt16();
diff --git a/BurnOutSharp.Models/PlayJ/EntryHeader.cs b/BurnOutSharp.Models/PlayJ/EntryHeader.cs
index d9f38a76..2fd70bb3 100644
--- a/BurnOutSharp.Models/PlayJ/EntryHeader.cs
+++ b/BurnOutSharp.Models/PlayJ/EntryHeader.cs
@@ -58,7 +58,8 @@ namespace BurnOutSharp.Models.PlayJ
         /// <summary>
         /// Track number
         /// </summary>
-        public byte TrackNumber;
+        /// <remarks>Byte in V1, UInt32 in V2</remarks>
+        public uint TrackNumber;
 
         /// <summary>
         /// Subgenre
@@ -144,31 +145,31 @@ namespace BurnOutSharp.Models.PlayJ
 
         #region V2 Notes
 
-        // Unknown V2 data block (lady.plj)
+        // Unknown V2 data block
         // ---------------------------
-        // 0x08     0x00000001      Unknown
-        // 0x0C     0x00000001      Unknown
-        // 0x10     0x00000000      Unknown
-        // 0x14     0x00000003      Unknown
-        // 0x18     0x00000001      Unknown
-        // 0x1C     0x00000000      Unknown
-        // 0x20     0x00000066      Unknown
-        // 0x24     0xF02F4372      Unknown
-        // 0x28     0x00000004      Unknown
-        // 0x2C     0x00000002      Unknown
-        // 0x30     0x00000066      Unknown
-        // 0x34     0x00005933      Unknown
-        // 0x38     0xB462688A      Unknown
-        // 0x3C     0x00000005      Unknown (Track number?)
-        // 0x40     0x00000009      Unknown (Total tracks?)
-        // 0x44     0x00005999      Unknown
-        // 0x48     0x0032FF38      Unknown
-        // 0x4C     0x00000000      Unknown
-        // 0x50     0x00000007      Unknown
+        // 0x08     0x00000001      Unknown [Common]
+        // 0x0C     0x00000001      Unknown [Common]
+        // 0x10     0x00000000      Unknown [Common]
+        // 0x14     0x00000003      Unknown [Common]
+        // 0x18     0x00000001      Unknown [Common]
+        // 0x1C     0x00000000      Unknown [Common]
+        // 0x20     0x00000066      Unknown [Varies]
+        // 0x24     0xF02F4372      Unknown [Varies]
+        // 0x28     0x00000004      Unknown [Common]
+        // 0x2C     0x00000002      Unknown [Common]
+        // 0x30     0x00000066      Unknown [Varies]
+        // 0x34     0x00005933      Unknown [Varies]
+        // 0x38     0xB462688A      Unknown [Varies]
+        // 0x3C     0x00000005      Unknown [Common]
+        // 0x40     0x00000009      Unknown [Common]
+        // 0x44     0x00005999      Unknown [Varies]
+        // 0x48     0x0032FF38      Unknown [Varies]
+        // 0x4C     0x00000000      Unknown [Common]
+        // 0x50     0x00000007      Unknown [Common]
         // 0x54     0x0001897D      Track ID
         // 0x58     0xFFFFFFFF      Unknown (Year?)
-        // 0x5C     0x00000005      Unknown (Track number?)
-        // 0x60     0x00033068      Unknown
+        // 0x5C     0x00000005      Track Number
+        // 0x60     0x00033068      Unknown [Varies]
 
         // In the third block:
         //      lady.plj has 0x00000002 and references "ad006376_5.dat" after
diff --git a/BurnOutSharp.Wrappers/PlayJAudioFile.cs b/BurnOutSharp.Wrappers/PlayJAudioFile.cs
index 6804151e..31d15a82 100644
--- a/BurnOutSharp.Wrappers/PlayJAudioFile.cs
+++ b/BurnOutSharp.Wrappers/PlayJAudioFile.cs
@@ -38,7 +38,7 @@ namespace BurnOutSharp.Wrappers
         public uint Year => _audioFile.Header.Year;
 
         /// <inheritdoc cref="Models.PlayJ.EntryHeader.TrackNumber"/>
-        public byte TrackNumber => _audioFile.Header.TrackNumber;
+        public uint TrackNumber => _audioFile.Header.TrackNumber;
 
         /// <inheritdoc cref="Models.PlayJ.EntryHeader.Subgenre"/>
         public Models.PlayJ.Subgenre Subgenre => _audioFile.Header.Subgenre;