I could not find expansion packs for the MPC One/Live/Live 2/X that were based on chiptunes. The first pack I create will be free, 8 bit, 22kHz, mono .wav's for use in the Twisted Electron deton8 and Bastl MicroGranny (about 1000 free samples, dry only). Then I'll put out the same pack at 44.1kHz, 16 bit, stereo for the MPC1000 for $16. Finally I'll produce the pack for the MPC One/Live/Live 2/X family for $24. There will be approximately 40 different notes in a chromatic scale for each of 20 samples, at 44.1 kHz, 24 bit, stereo (around 1000 samples total). Once that is done I'll produce more versions. The source will be a pair of detuned SID chips.