Ethan Bordeaux has just released a new version of this nifty program. Updates are:

– Automated interpolation of synthesis parameters
– More track copying options to simplify and speed composing music
– Button combos enabling instant solo/unmute of all tracks, copy/paste of synthesis parameters, and removal of hits in a track
– Automated shifting of hits in a track for easy echo effects and arpeggiation
– Ability to record to ms0:/PSP/MUSIC directory for playback of loops and songs outside of PSPSeq
– More visualization modes and new visualization controls
– Access to time, battery life and available flash memory within PSPSeq
– New features for using PSPSeq in live environments
– Optimized WAV file playback
– Other minor bug fixes and optimizations to screen and audio rendering
– Many new sample songs and loops