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ChangeLyric is the only lyric swap platform with zero content filters. Upload any track, edit any lyrics, get back separated stems. The V3 engine lets you change every lyric in a song in a single submission instead of working section by section. I built this as a production tool for producers who understand copyright and handle licensing responsibly.

Upload an MP3, and V3 runs it through song recognition to get word-level timing data. The lyrics load into an editor where you change whatever you want — one line, five lines, every line. Submit your changes and get back a ZIP with separated stems: original vocal, instrumental, and new vocal tracks.

Upload MP3 files up to 50MB to V3. You get back a ZIP containing separated stems that can be imported into any DAW.

Yes. The output stems work with Pro Tools, Logic Pro, Ableton Live, FL Studio, Cubase, Studio One, and any other DAW that imports audio files.

Yes. There are no content restrictions or censorship filters. V3 supports lyrics with different word counts than the original — put whatever you want in each line. The AI orchestrator handles timing and placement. That said, smaller changes tend to produce more natural-sounding results.

V3 is significantly simpler than the old section-by-section workflow. Upload, edit lyrics, submit, download stems. But this is still a professional tool — you need DAW experience to mix the output stems into a finished track. If you have never worked with vocal stems before, expect a learning curve. If you use a DAW daily, you will pick it up fast.

First-run processing takes about 5 minutes for 10 line changes while the engine analyzes your track. Subsequent versions on the same song are faster — roughly 2 minutes per 10 lines. Processing continues in the background, so you can close the page and come back when it is done.

No. ChangeLyric has zero content moderation filters. No audio fingerprinting, no automated rejections, no false positives blocking your own productions. You decide what you have rights to modify. Users are responsible for understanding applicable copyright laws.

Credits are shared between the V3 engine and V2 Horizon tool. V3 costs 1 credit per 10-word chunk changed. Your credit balance resets each billing cycle.

No. Credits reset at the beginning of each billing cycle and do not carry over.

Yes. Cancel from your account dashboard at any time. You keep access through the end of your current billing period.

After getting your stems, try running the entire vocal (original + AI sections comped together) through the Voice Changer tool to smooth out tonal differences in solo vocals. Pre-processing with the Vocal Splitter to isolate the lead vocal before uploading to V3 can also improve output quality on complex mixes. Lastly, running your results thru the Cover feature on Suno can also smooth out issues.

No AI vocal tool delivers perfect studio results yet, but the separated stems give you full control to EQ, compress, and mix the new vocals however you want. Out V3 engine and inpaint tools provide a fast way to generate demo quality lyric changes. The V2 Horizon edtior is more difficult to use and is more unpredictable - but does provide closer vocal tone matching. The Voice Changer tool can further smooth solo vocals in many cases.

Yes. The Vocal Isolator separates vocals from instrumentals. The Vocal Splitter separates lead vocals from backing vocals. Both are included in your subscription and accessible from the dashboard.

Yes. New users get a 7-day free trial with enough credits to test V3 on a real project.