Simpatico has been played on NTS in shows including Supporter Radio: Peace, featured first on 31 December 2025. Songs played include Gaea's Cliff.

From Adelaide, Australia, Simpático is the one-person project of Jason Sweeney. Formerly of Sweet William, Jason also writes and records with numerous other musical projects and collaborations: Pretty Boy Crossover, Par Avion, Luxury Gap and Other People's Children. With a sporadic output of recordings and compilation appearances since 1999, Simpático always returns to the simplicity of melody, lyricism and home recording.