Songbook is a song lyrics viewer with chords for guitar, piano and singing. Our chief weapons are: - Highlighted chords - Chords transposition (any song to any key) - Auto scrolling while playing - Custom songs and chords editor - Playlists - Chord diagrams for guitar, ukulele, mandolin and piano - Sharing & Displaying songs on multiple devices at the same time via Bluetooth - Several chord notations: English ("Am Bbm Bb B C Dm"), German ("a b B H C d"), Solfege, Dutch, Japanese - Recognizing the key of the song - Automatic chords detection - Different chord displaying styles - Custom songs & settings synchronization between many devices, back-ups & restoring all application data - Sharing songs by link - Always-on display while playing - Importing & Exporting songs from / to files or Google Drive - Controls with keyboard arrow keys, D-pad, headset button or external pedal Songbook is a tool focused on guitarists, pianists and other musicians, but it also can be used just to view the songs lyrics on mobile devices. It has many songs with chords on board and its database can be easily extended with your own songs. Find out more user guides and manuals at https://igrek51.github.io/android-songbook and give it a star on https://github.com/igrek51/android-songbook