GP Tone Builder vs LibreTracks

GP Tone Builder uses AI to analyze the guitar and bass tone of any song and map it directly to the effects and parameters on your Valeton multi-effects processor. Search for a song, pick guitar or bass, and the app does the rest — from audio separation to tone analysis to sending the patch straight to your device over Bluetooth. HOW IT WORKS 1. Enter a song name and select Guitar or Bass. 2. The app downloads the audio and isolates the guitar or bass track using AI-powered stem separation. 3. Advanced audio analysis extracts spectral features, detects the key, and identifies distinct tone sections — clean intros, overdriven verses, distorted choruses, and more. 4. AI maps the analyzed tone to the exact effects, amp models, and parameter values available on your Valeton processor. 5. Send the patch to your device instantly via Bluetooth Low Energy. DETAILED TONE ANALYSIS Every song is broken down into multiple tone sections, so you get a patch for each part of the song, not just a single average. CHOOSE YOUR SIGNAL CHAIN Build every patch around a full amp head and cabinet, or around SnapTone captures — switch between Amp+Cab and SnapTone before you analyze, and the whole chain is built for the one you chose. DOWNLOAD AND KEEP YOUR PATCHES Save any patch as a preset file to your device. Load it later, keep a library of your favourites, or transfer it however you like — the patch is yours once it's built. BUILT FOR YOUR VALETON HARDWARE GP Tone Builder uses the same effects, amp models, and parameter ranges as the official Valeton firmware. Every patch is built from the ground up for the specific processor you own. BLUETOOTH CONNECTIVITY Pair your processor and send patches directly from the app. No cables, no file transfers, no manual entry. SUPPORTED DEVICES - Valeton GP-5 - Valeton GP-50 - Valeton GP-150 - Valeton GP-180 SUBSCRIPTION Try free with 3 song analyses. Continue with $29.99/year for unlimited access. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.bouharb.com/privacy.html

LibreTracks is a multitrack workstation for playing live. Load each song's stems, set up the sections, and on stage you just play. LIVE PLAYBACK • Separate stems, each with its own level, mute and solo. • Click and guide vocals on the output you choose. • Ambient pads in each song's key. • Section jumps, vamps and seamless transitions between songs. PREPARING SONGS • Import audio and sessions from the Files app: WAV, AIFF, MP3 and FLAC. • Mark intro, verse, chorus and bridge, and jump between them with one tap. • Change a song's key and tempo without touching the original files. • Tempo, time signature and key per song, not per session. BUILT FOR TOUCH • Touch DAW view: tap to select, drag to move. • Compact stage view with the mixer one tap away. • Live view with only the essentials, big. YOUR FILES STAY YOURS • Everything works offline. No account, no subscription. • Sessions are ordinary folders you can copy, export or open on a computer. • Export and import through Google Drive to move sessions between your devices. FREE AND OPEN SOURCE LibreTracks is free software: no ads, no paid features, no data collection by default. Usage statistics are optional, anonymous and off unless you turn them on.