Sixpm, nome d'arte di Andrea (o Andy) Ferrara (Napoli, 21 marzo 1988), è un produttore, chitarrista e ingegnere del suono italiano. È sposato con la cantautrice Rose Villain, della quale è il produttore abituale.

Fino al 2014 è stato membro dei 2nd Roof.

SIXPM is a New York based producer and songwriter. His productions fuse Hip Hop, Trap, Caribbean and 80’s vibes, and are recognizable by the use of lo-fi guitars, vintage synthesizers and Roland 808. He worked at the hits of artists like Guè Pequeno, Salmo, Marracash, Fedez, Rose Villain, Elettra Lamborghini, Gemitaiz, Emis Killa, Arisa, and many others.. Many records he produced and co-wrote were certified multi-platinum and gold with hundreds of millions of streams on Spotify, Apple Music and Youtube reaching Italian, German and Australian top charts positions and gaining the interest from European major labels. He worked in Los Angeles with BMG’s best songwriters like Bibi Bourelly (Rihanna, Usher) and Jay Novus (David Guetta, Snoop Dogg, Tyga) and his music reached the interest of Mike Will Made It team, Bob Sinclair, Robin Shultz, and many others. In 2018 signed his first international publishing deal with BMG. SIXPM has had international releases both as a producer and writer with some of the most important major labels in the world such as Island UK, Republic Records, Def Jam, Ultra, Polydor, Epic, Virgin and many others.. His music was featured in Vogue, Rolling Stone, Clash Magazine, Vanity Fair, GQ and Vice.