Staccato
Not unlocked yet"A note of shortened duration separated from the note that may follow by silence" - Find and equip the rare Sonic weapon
Opus I
Not unlocked yet"work" or "labour"; a number generally assigned by composers to an individual composition or set of compositions on publication, to help identify their works - Finish the game
Samuel Barber: Cello Concerto in A minor (Op. 22)
Not unlocked yetUnlock Forte difficulty
György Ligeti: Étude Nr. 1 "Désordre"
Not unlocked yetUnlock Fortissimo difficulty
Beethoven: Sonata Op 106 "Hammerklavier"
Not unlocked yetUnlock Mezzo-forte difficulty
Niccolò Paganini: 24 Caprices for Solo Violin
Not unlocked yetUnlock Mezzo-piano difficulty
Made it to Carnegie Hall
Not unlocked yetUpgrade a weapon to level 5