My first AI jazz album using digitized cassette demos from the late 80s and early 90s. Most of it was never performed. or if it was, the performances were mediocre and not recorded well. The "restorations" are akin to the restorations of old films or recordings on 78s. The model (v4.5) sounds less than optimal (and better than v6), and interestingly has a warbly cassette sound, so it inherits the imperfections of the medium. The corollary with vinyl would be that the restorations would include crackles and pops. The lo-fi quality actually gives it a faux-retro sound, or the sound of a live recording where the tape had degraded. To do restorations in a more musical way, you would let Suno create provisional versions from digitized tape, then transcribe them in some form to a MIDI file, and then use the audio file from that to create the final. Be Bach : The original recording was me playing the bass melody, but the horns play it on the AI gen. Suno filled out the arrangement...