Guitar Chords Player is a free Android app developed by SummerLights under the Multimedia category and Music & Radio subcategory. The app is designed to automatically play acoustic guitar chords and arpeggios for singing, playing musical instruments, and composing. It features two modes: Button Play Mode and Sequencer Mode.

In Button Play Mode, users can play a chord or an arpeggio of the length of one bar by simply touching a button. The app offers 15 types of playing patterns of chords and arpeggios, custom chords, and a keyboard. Users can also save and load groups of chords for future use.

In Sequencer Mode, users can automatically play chord progressions they like. The app offers a choice of the numbers of bars from 2, 4, 8, 12, and 16, 5 types of playing patterns, and the ability to save and load chord progressions. The app also features repeat play and transposing options.

Guitar Chords Player is an excellent app for those who want to play acoustic guitar chords and arpeggios with ease. It is user-friendly and offers a wide range of features that make it a must-have for musicians and composers.