Meet Andrew
Composer | Songwriter | Pianist
Andrew Kierszenbaum is a composer, songwriter, and pianist based in Los Angeles, with credits including Arcane, the 8x Emmy-winning Riot Games/Netflix animated series, and the massively popular video game League of Legends. This reel is a look at his recent work in composing, arranging, and performance.
[NEW] Piano Piece
“Waltz in A-flat Major” (2026)
Lively piece for solo piano composed by Andrew Kierszenbaum in 2026. All engraving done live on stream (see YouTube for stream replays). Inspired by the great Chopin waltzes.
Intermediate to advanced difficulty. Duration: approximately 4 and a half minutes (12 pages).
Listen to “Waltz in A-flat Major (2026),” performed by Andrew Kierszenbaum: https://on.soundcloud.com/v1JnN3Kjd5YYOGZYzU
Purchase sheet music of original compositions by Andrew Kierszenbaum for piano, harp, and more below, in the sheet music store.
Original Pop Song
“After We’re Done” (2026)
Take a listen to Andrew’s latest breakup pop song “After We’re Done.” Written, produced, & performed by Andrew Kierszenbaum.
The Music of Arcane
featuring Andrew Kierszenbaum
The world premiere of The Music of Arcane featuring Andrew Kierszenbaum — on July 9, 2026 in Pittsburgh, PA, USA, Arcane series composer and pianist Andrew Kierszenbaum presented and performed music from the score of Netflix and Riot Games’ 8x Emmy-winning original show, with the Grammy-winning Pittsburgh Symphony Orchestra.
Andrew Kierszenbaum
Listen to Andrew’s music, including his new pop single “After We’re Done,” below.
Composer • Songwriter • Pianist
Andrew Kierszenbaum
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