Harmo is the ultimate playlist manager for dancers, fitness instructors, musicians, and anyone who needs precise control over their music. Import tracks from your device, Google Drive, or Apple Music and customize every detail: set exact start and end points, add fade in/out effects, adjust volume per track, and loop playback. Chain your tracks into seamless playlists for performances, classes, or training sessions. Free version includes 1 playlist with 5 tracks. Unlock the full version for unlimited playlists and tracks.