- Instrument
Equip a new weapon
- Audition
Reach a score target
- Solo
Defeat the first boss
- Quintet
"A group containing five members" - Perform a 5X chain
- Ensemble
"A group of people who perform instrumental or vocal music" - Perform a 10X chain
- Niccolò Paganini: 24 Caprices for Solo Violin
Unlock Mezzo-piano difficulty
- Beethoven: Sonata Op 106 "Hammerklavier"
Unlock Mezzo-forte difficulty
- Samuel Barber: Cello Concerto in A minor (Op. 22)
Unlock Forte difficulty
- György Ligeti: Étude Nr. 1 "Désordre"
Unlock Fortissimo difficulty
- Concertmaster
"Leader of the first violin section" - Reach the 4-bronze star rating on 10 songs
- Conductor
"Leads a musical ensemble by way of visible gestures" - Reach the 4-Silver star rating on 10 songs
- Maestro
"A title of extreme respect given to a master musician" - Reach the 4-gold star rating on 10 songs
- Opus I
"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
- Orchestra
"A large instrumental ensemble that contains sections of string, brass, woodwind, and percussion instruments" - Equip 4 different weapons simultaneously
- Made it to Carnegie Hall
Upgrade a weapon to level 5
- Staccato
"A note of shortened duration separated from the note that may follow by silence" - Find and equip the rare Sonic weapon
- Crescendo
"A gradual increase in volume of a musical passage" - Find and equip the rare Charging weapon
- Con Brio
"With spirit / vigor" - Get 100% completion and over 30,000 points at the Piano difficulty
- Bellicoso
"Warlike, bellicose, belligerent or combative" - Get 100% completion and over 30,000 points at the Mezzo-forte difficulty
- Col Pugno
"Bang the piano with the fist" - Get 100% completion and over 30,000 points at the Fortissimo difficulty
- Sostenuto
"Sustained, lengthened" - Reach 30,000 points and finish without dying at the Piano difficulty
- Ostinato
"Obstinate, persistent; a short musical pattern that is repeated throughout an entire composition" - Reach 30,000 points and finish without dying at the Mezzo-forte difficulty
- Sempre
"Always" - Reach 30,000 points and finish without dying at the Fortissimo difficulty
- Acceso
"Ignited / on fire" - Perfect game (100% + no death) and over 30,000 points at the Piano difficulty
- Con Fuoco
"With fire / in a fiery manner" - Perfect game (100% + no death) and over 30,000 points at the Mezzo-forte difficulty
- Virtuoso
"Performing with exceptional ability, technique, or artistry" - Perfect game (100% + no death) and over 30,000 points at the Fortissimo difficulty
- Vexations
Play 840 minutes
- Tacet
"Silent; do not play" - Get 0% completion
- Beethoven
Symphony No. 5 in C minor, Op. 67 (hint: 67 is the key)
- Haydn
Symphony No. 104 in D major (Hob.I:104)
- J.S. Bach
St Matthew Passion, BWV 244