Mixing & Mastering Engineers, Producers & Songwriters who worked with Fortress Under Siege

I will record powerful vocals for your Heavy metal and Hard rock songs.

Hi! My name is Michael Salerno. I'm a singer-songwriter looking to help other musicians with their work.

Hey I am AIYA KAREEM specialized in POP, R&B, EDM, Indie, reggae. I've worked with Dirtcaps, Yellow Claw, Needlz, Chris "Deep" Henderson and wrote for a lot of Dutch artists and DJ's. My voice can be described as ‘raspy and urgent’. If you want something different you should definitely hire me. SUPPORT THE ARTIST: CASH APP: $LOVEAIYAK

Hey! I am David, producer and mix engineer based in Barcelona. I specialise in singer/song-writer projects, and at the same time, mix a wide range of generes such us Pop-Folk, Electronic Music, Experimental Fusion, Indie, Jazz at my studio Marlee Records.

Rapero/Beatmaker/Productor Musical/ Creador de ritmos Boom Bap análogo, Elaborador de ritmos para cortometrajes, documentales y álbumes musicales dentro y fuera de EL SALVADOR. Con un álbum reciente titulado FRAGMENTO disponible en todas las plataformas digitales.

I believe a collaboration and have already had very good experiences with it!!!

I produced tracks that racked up millions of streams on Spotify. The Chainsmokers, Hardwell, Don Diablo, Sam Feldt, Lucas & Steve and Lost Frequencies are all examples of artists that have supported my music. Looking for fresh sounding EDM or Pop music? I'm the guy you're looking for.

Have worked with Jhene Aiko, the Black Eyed Peas, SiR, D-Smoke, and others as a bass player. I also compose music for animation/film/video games.

I am a multidisciplined individual in the music industry. I do work in audio engineering (both live and studio), drumming, guitar playing, lighting designing, and project managing.