unrealBook One

unrealBook One is a music education app designed to help musicians, students, and teachers organize, practice, and perform with digital sheet music. Core features include a fast PDF sheet-music viewer with annotation and transposition, intelligent practice tools (metronome, loop playback, backing track support), and cloud sync for accessing setlists across devices. Advantages include AI-assisted chord recognition and search, seamless cloud storage integration, and a streamlined setlist manager that speeds up rehearsal and live performance preparation.