Jim Power in Mutant Planet soundtrack has been re-recorded to get rid of hardware failures on some tracks.
This one was recorded before 2000 and back in time, the audio buffering was made on hard drive (low speed: 5400 rpms), combined with low RAM (8MB) and windows 98 OS, sometimes, this would just happens, leading to hiccups in the recording.

The ending music of Overdrive has been re-recorded too to get rid of the same problem.