Oliver Grimm news
Oliver Grimm Sound 8 App
Oliver Grimm has released Sound 8, a new 8 track sound looper App for the iPhone and iPod touch.
Oliver Grimm KotoTunings
Oliver Grimm has announced the release of KotoTunings, a simple App for the iPhone/iPod Touch that shows you 25 traditional tunings for the 13 stringed Japanese Koto.