Since You've Been Gone - AI Vocal Pronunciation Fix
An AI-generated song with mispronounced words corrected to sound natural. Listen to the before and after on ChangeLyric.
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Michael had an AI-generated song he loved, but the vocal had a few lines where the pronunciation was off. Phrases that should have flowed naturally came out garbled or awkwardly phrased. He brought it to ChangeLyric not for a lyric swap but for something we are seeing more and more: fixing the vocal delivery on an AI-generated track.
What Was Fixed
The corrections were surgical. "When I'm gazing my eyes" — a grammatically broken phrase from the AI — became "and gaze in my eyes." "Be goodnight, every night" was cleaned up to flow as "baby, goodnight." These are the kinds of small errors that AI vocal generators produce: the words are almost right, but the phrasing trips over itself in a way no human singer would.
The second verse also got a reworked section. Where the original AI vocal repeated a verse with slightly different phrasing, the corrected version introduces a new couplet: "you gave to me the best years of my life, and though I know it's etched in stone, I just can't say goodbye." This replaces a section that the AI had rendered with awkward timing.
Listen & Compare
Hear the original song and the custom version side by side
“Very responsive and did a great job fixing an AI lead vocal on a song where there was a few mis-pronunciations.”
— Michael K.
A Growing Use Case: AI Vocal Correction
AI music generators have made it possible for anyone to create original songs, but the vocals they produce are not always clean. Mispronunciations, unnatural phrasing, and timing issues are common. The song itself might be exactly what you want, but one or two lines pull you out of the moment.
That is where vocal correction comes in. Instead of regenerating the entire song and hoping the AI gets it right the second time, we can target the specific problem lines and fix just those. The rest of the performance stays untouched. Michael's project is a clean example: the song was great, a handful of phrases needed smoothing out, and the result sounds like the AI got it right on the first take.
Browse more projects like this in our lyric swap showcase, or start your own custom lyric swap.