32bard vs LumiMusic

32bard is a web-based AI mashup maker for combining songs and arranging their parts. Its generation process handles stem separation, BPM matching, and key alignment, with the maker describing a result in about 30 seconds. A visual editor places vocals, instruments, bass, and drums on four lanes across a 32-bar grid. Users can search Spotify for songs and import track metadata. A free compatibility checker scores song pairs using BPM distance and harmonic key match without requiring signup. The service supports waveform playback and exports in AAC, MP3, or WAV; MP3 and WAV export require Pro. The maker says its AI detects BPM, key, and stems, so music theory or DJ skills are not required. Users can begin without signing up or adding a credit card. The Free plan is free and includes three full-quality mashup generations per month with AAC playback. Pro costs $9.99 a month and includes unlimited mashups plus MP3, WAV, and AAC export.

LumiMusic is a web service for generating music, including vocals. You can upload audio, export stems, and download finished audio in MP3 or WAV format. Commercial use is permitted. A free plan costs nothing and provides 25 sign-up credits, four songs, and seven-day cloud storage. Paid options start at $8.30/mo (annual). Starter is listed at $8.30 a year, with billing shown as $99 billed annually; it includes 6,000 credits per year, 1,200 songs, and 1,200 downloads per year. Pro costs $35 a month and includes 24,000 credits per year, 4,800 songs, and unlimited downloads. Unlimited costs $99 a month with unlimited credits, songs, and downloads. The Pro and Unlimited notes identify those prices as regular prices shown before the current discount. LumiMusic runs on the web rather than a listed desktop or mobile application.