Visual Beat - Interactive music video
ReSlice - Slice your audio with an advanced, rhythmic arpeggiator and FX.
Splice Beat Maker - Make and share beats in your browser
cassini - Polyphonic Synthesizer for iPhone/iPod touch
Sampulator - Make (and record) beats on your keyboard
nlog Synth - Professional Virtual Analogue Synthesizer ::: check nlogmusic at YouTube :::