Diego Guillen

New Piano Chords for Android devices. [for Android 4.0.3, API 15, or newer] 12 keys, 18 chords per k

New Bass Chord Patterns database for Android devices. [for Android 4.0.3, API 15, or newer]18 chord

New Mandolin Chord Patterns for Android devices. [for Android 4.0.3, API 15, or newer]12 keys, 18 ch

New Mandolin Chords database for Android devices. [for Android 4.0.3, API 15, or newer]12 keys, 18 c

New Guitar Scales for Android devices. [for Android 4.0.3, API 15, or newer]12 keys, 249 scales per

New Mandolin Scales for Android devices. [for Android 4.0.3, API 15, or newer]12 keys, 249 scales pe

New Piano Scales for Android devices. [for Android 4.0.3, API 15, or newer]12 keys, 249 scales per k

New Scales Application for Guitalele and Requinto, for Android devices. [for Android 4.0.3, API 15,

New Charango Chord Patterns for Android devices. [for Android 4.0.3, API 15, or newer]12 keys, 18 ch

New Guitalele / Requinto Chords database for Android devices. [for Android 4.0.3, API 15, or newer]