Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To buy and download iDR-55 by studio i products, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC


By studio i products

Open iTunes to buy and download apps.


This App is a 'xx-55 sound' rhythm pad of musical instrument maker "B" which thought about only beating.
Because there are only 4 original kinds of sounds, this App is 4 kinds of sounds.
Please enjoy rhythm sound of the latter half of 70's.

Installed sound:
Bass Drum, Snare Drum, Hi-Hat, Rim Shot

What's New in Version 1.3

1.Individual volume adjustment of the Instruments.
2.slide input with the pattern screen.

iPhone Screenshot

iPhone Screenshot 1
iPhone Screenshot 2

Customer Reviews


Don't waste your money

View In iTunes
  • $0.99
  • Category: Music
  • Updated:
  • Version: 1.3
  • Size: 0.5 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 3.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.
All Versions:

More iPhone Apps by studio i products