[iPhone God App] It was found using the InstantDrummer: Popster actually

The InstantDrummer iPhone App provides easy to use, customizable drum loops in your pocket. Pick a groove, tap in a tempo, and InstantDrummer inspires you to play along with continuously varying drum tracks using perfectly matched, full kit studio drum recordings.

InstantDrummer: Popster is part of a series of InstantDrummer iPhone Apps based on Discrete Drums Rock Series 1 collection.

Better than a metronome! Set the tempo and let InstantDrummer keep the beat for you.

Better than a drum machine! InstantDrummer gives you a professional drummer recorded in a real studio. Adjust and build the recordings into drum tracks for your songs.

Spin the INTENSITY wheel to set the mood from mellow to aggressive. Add some VARIATION to get a constantly evolving beat. AMBIENCE adds room sound and GAIN sets the level. No tedious editing or disappointing sounds, just a great drummer, ready to jam.

Some of InstantDrummer's Features:

• 45 MB of pop-rock drum recordings
• Adjustable tempos - Originally recorded at 163 BPM, but still sounds great at tempos below 150.
• 7 parts (including Chorus, Crash, Chrash NK, Ending, Ride Beat, Tom Beat, Verse) many with auto-fills on the last bar
• Quickly build an entire song using the part sequencer
• EQ/Compressor and Master Effects
• WiFi sync your drum recordings to your laptop with or without a router
• AudioCopy from InstantDrummer and then AudioPaste into compatible apps like FourTrack
• AudioCopy - AudioCopy your drum arrangement into FourTrack 3.0 multitrack audio recorder for the iPhone and iPod touch 2nd Gen
• Duplicate Arrangements - Duplicate your sequence so you can make further changes without losing your original arrangement

Demo video and user guide online.