Catharsis is a symphonic metal album featuring all original songs written and performed by Kat Felicis Ioco. It released 25 October 2019 in physical and digital formats, including streaming. Visit the dedicated page for more information or buy from her official store.

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Blood Curse—A Tribute to Castlevania 3: Dracula’s Curse is a collaborative metal/rock/prog album headed by SindraVania Projects paying tribute to the 1989 video game. Kat Felicis Ioco is the female vocalist featured on the opening track, “Prelude” by Mahn. It released 10 December 2022 on Bandcamp and streaming services.

Live from VGM Con 2023 features a live version of “Prelude” as the second track. Kat joined Mahn as a guest vocalist during his performance at VGM Con on 14 April 2023. The live album released 26 June 2023 on Bandcamp and streaming services.

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Flowstone Saga is a retro-JRPG-inspired video game released 26 September 2024 on Steam by Impact Gameworks and composed by Andrew Luers; Flowstone Saga (Original Soundtrack) released 30 April 2024 on Bandcamp and streaming services. Kat Felicis Ioco was part of the music department, providing additional composition, choir and vocal arrangements, solo vocals, and choir vocals. Visit the dedicated page for more information.