Piano études and préludes not yet performed

Piano études not yet performed publicly (as far as I know)
  • Whole Lotta Shakin' (#91)
  • Knocksville (#94)
  • Double Cross (#96)
  • Mosso (#98)
  • Mano War (#99)
  • Erdnußbutter (#100a)
  • Cioccolato (#100b)
Piano études recorded but not yet performed publicly (as far as I know)
  • Boogie Ninths (#32)
  • Pedal to the Metal (#54)
  • Crazy Eights (#56)
  • Wound Tight (#58) 
  • Accents of Malice (#60)
  • Name That Turn (#62)
  • Less Is (#66)
  • Stutter Stab (#70)
Piano préludes not yet performed publicly (as far as I know)
  • Mind the Gap (#11)
  • Mind the Gap (#12)
  • Mind the Gap (#13)
  • Mind the Gap (#14)
  • Mind the Gap (#20)
  • Squish (#22)
  • Croak (#23)
  • Jangle (#24)
  • Purr (#25)
  • Zap (#26)
  • Cuckoo (#27)
  • Bump (#29)
  • Rustle (#30)
  • Cobra (#33)
  • King Pigeon (#34)
  • Tree (#35)
  • Cow and Cat (#37)
  • Downward Facing Dog (#40)
  • Mosca (#41)
  • Zanzara (#44)
  • Moscerino (#45)
  • Alce Americano (#46)
  • Uccello (#47)
  • Gatto (#50)
  • Gfornafratz (#52)
  • Twünk (#53)
  • Fløpie (#54)
  • Twîfff (#55)
  • Lèþidomm (#56)
  • Sprüllinəƒ (#58)
  • Füllingræ (#59)
  • Krœlstächs (#60)
  • Maroon (#61)
  • Ivory (#62)
  • Azure (#63)
  • Sepia (#64)
  • Periwinkle (#65)
  • Slate (#66)
  • Cerulean (#67)
  • Canary (#68)
  • Emerald (#69)
  • Bronze (#70)
  • Paprika (#71)
  • Mustard (#72)
  • White Pepper (#73)