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Rebecca Jean Rossi


  1. 1.
    Waltz for New York
  2. 2.
    Stella Alpina
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Rebecca Jean Rossi (a.k.a Krystalmath) is a composer and producer based in NYC and Milan.
While studying classical piano performance at the Eastman School of Music, she discovered her passion for electronic music and composition and started experimenting with writing her own pieces.
Between 2007-2012 she wrote and sang for an indie rock band that toured the US and Europe, and also produced a single in collaboration with Prodigy from Mobb Deep. 
In 2015, she wrote, produced, and released her first pop-style album under the name Krystalmath- with her first single “Same Mistake” hitting Spotify’s New Music Friday playlist and then the Global Viral 50, peaking in 15th place and receiving over 200,000 plays within a couple of weeks.
The entire Krystalmath catalog was picked up in 2016 to be featured on In-Store playlists by stores like Forever 21, Gap, etc. by PlayNetwork, Inc.
However, realizing that she felt more comfortable in the world of alternative music, Rossi began re-focusing her attention on composing instrumental piano music in 2018 and has several releases planned for the end of 2020 and 2021.


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