Louie and Billy Iturzaeta and Tri Nguyen (homepage unknown) have released PSP Rhythm Composer. This is a very fun program to play with and you can make a TON of sounds and save them as well. Here’s what they said about it:
“PSP Rhythm Composer is a TR-x0x style drum machine. It features a easy to use
16 step sequencer, 16 drump pattern loops and 16 drum sounds.
-=How to use the drum sequencer=-
There are 16 buttons on the bottom of the screen. Each one represents a step
in a measure. There is a red line above the step currently selected. When you
press the X button the step will light up orange for regular sound, then red
for accented sound and green for flam (hits accented drum twice).
There is a bar above the buttons, the note represents each beat and whole
gray bar shows you which buttons (steps) are in that beat.
To change the drum sounds press up or down on the D-Pad. The currently
selected drum will display on the screen. The buttons on the bottom of the
screen will also light up and show you the programming of the drum hits.
Put drum hits where you like and hit Start to play the pattern.
-Start Start and Stop Sequencer
-Select Toggle between Menu/Sequencer
-Up Select Previous Drum/Menu Command
-Down Select Next Drum/Menu Command
-Left Select Step to the left of current step/Change Menu Value
-Right Select Step to the right of current step/Change Menu Value
-X Tap the current step button to turn the drum hit on or off/Execute Menu Command
Square Preview selected Drum Sound
NOTICE 1.0 USERS!!!!!!
I don't have a 1.0 PSP to test with! It should work but who knows!”
You can get it in our PSP Download section [here]
You can discuss it in our forums [here].
Thanks to chrislee149 for the info =)