Jason Emmanuel Petty (born May 27, 1979), better known by his stage name Propaganda, is an American Christian rapper, spoken word artist, and poet from Los Angeles, California.

[3] Discovered by underground hip hop collective Tunnel Rats, he made his debut in 2002 on Speak Life by Sev Statik.

[4] In 2003, Petty joined the Tunnel Rats, and on April 8, 2003, released his solo debut album with UpRok Records, entitled Out of Knowhere.

[7] Petty released a second solo EP, The Sketchbook: A Small Collection of Unreleased Material, independently in 2008, and his second album, Listen Watch Focus, also came out in 2008 through End of Earth Records.

[2][12] In 2017, Petty and his wife, Dr. Alma Zaragoza-Petty, recorded "The Red Couch Podcast," an eight-episode series in which they discussed social justice issues.