Com-Oh - Compound sticking practice | Doramu no peji (Website about drums)

Index

Overview
Operating environment and download
How to use
Terms of use
Media coverage
Created by
Release notes

Displays compound sticking phrases in drum performances. Displays all phrases that can be combined using the specified number of bars and patterns such as 3A and 5C.
Compound sticking is a playing technique explained in the instructional book "Sticking Patterns" by Gary Chaffee.

Demo video.

Operating environment and download

Please download "Com-Oh - Compound sticking practice" from Google Play. The supported OS is Android 5.0 or later.

How to use

The phrase screen

All phrases are generated and displayed according to the set parameters. Each phrase contains all selected patterns.

The parameter settings screen

Set the parameters as you like. Press the "set" button to display the phrase screen.

Terms of use

Please use this app at your own risk. The app creator is not responsible for any problems, damages, defects, etc. that may arise from using this app.
You may also use this app at music classes or events. There is no need to obtain permission from the app creator.
You may publish screen images and operating videos of this app on SNS and other internet sites. There is no need to obtain permission from the app creator.
Redistribution of part or all of the program of this application is not permitted.
The copyright of this app belongs to the app creator.

Media coverage

AppVIP (Japanese)
ロケットリリース (Japanese)
アプリナビ(appnavi) (Japanese)

Created by

Tomoko Sugimoto

E-Mail : tuplet@pd6.so-net.ne.jp
twitter : @sugitomo_d

Release notes

1.8.0 (July 5, 2026): Changed the Android target version from 16.0 to 17.0.; Changed the supported Android version from 5.0 or higher to 6.0 or higher.; Removed the feature to display the screen upside down in portrait mode.

1.7.0 (June 22, 2025): Upgraded the target version of Android to version 16.0.; The entire design of the app has been changed.; The "OK" and "Cancel" buttons on the app settings screen have been abolished.; You can now delete notification messages by swiping right.

1.6.0 (January 26, 2025): Ads have been removed.; Added menu "Support for developer". It doesn't matter if it's voluntary, so I'd be happy if you could support me!

1.5.0 (November 16, 2024): Upgraded the target version of Android to version 15.0 (V).; Added support for the predictive back gesture.

1.4.1 (April 20, 2024): Added the ability to display the screen upside down vertically.

1.3.1 (January 6, 2024): Fixed an issue where the "back" gesture was sometimes not possible.

1.3.0 (December 3, 2023): Upgraded the target version of Android to version 14.0 (U).

1.2.0 (November 26, 2023): The "Help" button on the parameter setting screen has been changed to the "Menu" button.; Compatible with EU General Data Protection Regulation (GDPR).; Compatible with Android theme icon.; The compatible Android version has been changed from 4.4 or higher to 5.0 or higher.

1.1.0 (October 10, 2022): Upgraded the target version of Android to version 13.0 (T).; Supported the new function of Android 13 "Per-app language preferences". The languagesthat can be selected are Japanese and English.

1.0.0 (July 25, 2022): Released. The supported version of Android is 4.4 or higher. Target version is Android 12.0(S).