Freeman was the guitarist and co-songwriter/producer for the Massachusetts band Thirty Stones, whose album Canvas, produced by Chris "Zeuss" Harris, peaked at number 5 on FMQB's Metal Detector and CMJ Crucial Spins.

Last In Line released their first album, Heavy Crown in 2016 and reached number 1 on Billboard’s "Heat Seeker" chart.

[7] In 2018, Freeman started performing as the vocalist for Lies, Deceit & Treachery with Jimmy D'Anda, Mick Sweda, and Lonnie Vencent, all of whom are formerly of Bullet Boys.

He also formed a band called "Devil's Hand" with guitarist Mike Slamer, and in December of the same year, they released a self-titled album.

Freeman has also worked as a voice-over actor for Nickelodeon, and performed bit parts and audio post-production for the shows KaBlam!