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 # binmerge
-Tool to merge multiple bin/cue tracks into one. Great for redump.
+Tool to merge multiple bin/cue tracks into one.
+
+Sometimes people rip discs in such a way that they have a separate bin file for every track. One example that I know of is the Redump project, specifically for the Playstation 1 or PSX.
+
+For example:
+
+```
+FILE "Big Buddy (Track 01).bin" BINARY
+  TRACK 01 MODE2/2352
+    INDEX 01 00:00:00
+FILE "Big Buddy (Track 02).bin" BINARY
+  TRACK 02 AUDIO
+    INDEX 00 00:00:00
+    INDEX 01 00:02:00
+FILE "Big Buddy (Track 03).bin" BINARY
+  TRACK 03 AUDIO
+    INDEX 00 00:00:00
+    INDEX 01 00:02:00
+FILE "Big Buddy (Track 04).bin" BINARY
+  TRACK 04 AUDIO
+    INDEX 00 00:00:00
+    INDEX 01 00:02:00
+FILE "Big Buddy (Track 05).bin" BINARY
+  TRACK 05 AUDIO
+    INDEX 00 00:00:00
+    INDEX 01 00:02:00
+...
+```
+
+Some incomplete software cannot read this style of disc image, because they only know how to work with a single bin file.
+
+This script will convert a cuesheet and series of bin files into a single bin file and updated cuesheet.
+
+Here is the above example after being procesed by binmerge:
+```
+FILE "Big Buddy.bin" BINARY
+  TRACK 01 MODE2/2352
+    INDEX 01 00:00:00
+  TRACK 02 AUDIO
+    INDEX 00 32:26:61
+    INDEX 01 32:28:61
+  TRACK 03 AUDIO
+    INDEX 00 35:43:29
+    INDEX 01 35:45:29
+  TRACK 04 AUDIO
+    INDEX 00 36:47:27
+    INDEX 01 36:49:27
+  TRACK 05 AUDIO
+    INDEX 00 38:50:66
+    INDEX 01 38:52:66
+```
+
+Have fun!