Melody search: which piece has this melody?
Tap the perdes of the melody in your head in order; the pieces in the notation archive are searched for it. The starting perde does not matter, only the intervals.
6–10 notes are usually enough; playing the opening of the piece gives better results. The search runs in your browser.
Download as an app
Add it to your home screen as a separate app: opens with one tap and works offline too. Free.