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Purchase an iRig product in order to get a serial number that will unlock a few other sounds, but you get a good value for the price once you understand how to work it. The in app purchase sounds are all in the "live" setting but not in the "song" setting. Once I realized this. I was very pleased to know that I didnt purchase in vain. Turn your iPhone/iPad into a workstation! Its pretty cool!...review update Aug 30, 2016 Extremely buggy and I have the latest iPhone 6s Plus! Its supposed to be updated and it says I can open but the app wont open and its faded as if its still updating. Id rather not have paid for the app, then to barely get any use of it. Update 9-2-2016 My love affair with this app has returned. Apparently the issue was an easy fix once I found a way to delete the app (through the systems menu) and reinstall it.

Kareembyear1year about SampleTank, v2.0.1