An AI instrumental can be submitted to Demorphus as a complete track. Upload the original full-mix WAV when available; Cleaner processes it and returns the selected export with a SH Labs report. Instrumental music needs its own quality review even though there is no lead vocal.

Start with the finished instrumental mix

Use the version you intend to release or place against picture. Keep alternate mixes, stems and loop edits clearly named. A drum stem and a full instrumental are different inputs and should not share a report.

For Suno, preserve the generator version and the original download. If your only source is MP3, keep that original rather than repeatedly converting it. See WAV and MP3 preparation.

Match the review to the arrangement

Piano or acoustic instrumental
Inspect attacks, sustained notes, resonance and the quiet ending. A sparse arrangement leaves changes more exposed.
Electronic or percussion-led track
Check kick and snare impact, hi-hat detail, bass weight and stereo compatibility.
Ambient or cinematic cue
Check long decays, low-level textures and any precise duration requirement.

These are review priorities, not published success rates by genre. No instrumental-only benchmark is reported on this page.

Keep the musical requirements visible

A track prepared for a vocalist, instrumentalist or video edit may need an exact key and duration. Record those constraints before processing. Check the returned file against them rather than assuming a satisfactory classifier verdict confirms musical compatibility.

A loop needs its boundaries checked. A sequenced album needs its transitions checked. If a later edit changes the export, associate a fresh analysis with that edited file.

Read the report for the full track

Research on AI music artifacts studies spectral patterns in generated audio; AI music detection should not be treated as a test of voices alone. Absence of vocals does not establish human origin.

Download the result and its detection report together. Demorphus’ aggregate internal results are not an instrumental-specific pass rate. Keep your own input, output and observed quality decision paired.

Use plan comparison for access or the album workflow for multiple instrumentals.

Prepared with AI assistance. Sources below.

Sources and documentation