This page provides complete information about One Punch Man Op_Opening (60FPS).mid Midi: file size, time duration, mucsical instruments . This isn't my best transcription of what I played so use the sheets as reference. The Hero by One Punch Man Op tab with free online tab player. 2 min - Uploaded by Fonzi M - Melodies on Piano 'THE HERO !!' - JAM Project (Synthesia Piano Tutorial) Transposition: +2 :ballot_box_with_check: u - o - d - | a s 4 | d - | s - g - | o p - a - s | 0 e t a s . Chords for 'THE HERO !!' - JAM Project (Synthesia Piano Tutorial).