Anthony is currently the lead vocalist for the band Circa Survive, and recently released his solo album entitled "Avalon" on August 5th, 2008.
He is also the ex-lead vocalist for the band Saosin. He is well known for his impressively high vocal range. He also took part in a side project known as The Sound of Animals Fighting which is a prog rock band featuring members of Rx Bandits and Finch. Other past and present side projects and bands include, High and Driving, Audience of One, Zolof the Rock & Roll Destroyer and Jeer At Rome.

On an interesting side note, the William J. Green Jr. Federal Building in Philadelphia is named after his Grandfather.

In 2003, Anthony Green moved to Southern California from Philadelphia, Pennsylvania to pursue a future with Saosin. Saosin would release only one EP, entitled Translating The Name, with Green in the lineup before his departure.

Anthony left Saosin in early 2004 to form Circa Survive, the band immediately gained the support of Equal Vision Records and within a year had released a limited edition tour EP entitled The Inuit Sessions. Anthony Green considers Circa Survive his only band, and has labeled his other ventures as "projects," these include The Sound Of Animals Fighting and his solo career.

Circa Survive has embarked on many national tours, with bands such as Mae, Saves the Day, Cute Is What We Aim For, among other artists.

Anthony Green has recently started to launch his solo career. Anthony has previously released a song entitled "I've Been Dying To Reach You," which was written and recorded by both Justin Shekoski of Saosin and him in 2003 at John Feldman of Goldfinger's home studio. There is also one spoken version of his poem "Jesus And The Sharp Electric Star" that appeared in the book Revolution on Canvas. Other songs have surfaced from live shows and recorded performances such as "She Loves Me So", "Stone Hearted Man", "100 Steps Ahead", "Drug Dealer", "The More You Get, The Less You Are", and "Devil's Song". He has also covered songs acoustically by artists such as Good Old War (close friends of his), Bjork, Pink Floyd, and The Monkees.

Anthony Green has sung backup vocals for The Receiving End of Sirens, A Trunk Full of Dead Bodies, the band Like Lions and other artists.

Anthony Green played four acoustic sets opening for The Color Fred (Fred of Taking Back Sunday) in late December 2005, plus two more in December 2006 as benefit shows.

Anthony Green is also the name of a reggae singer who sang "Victim" on Lloyd "Wackies" Barnes production "Jah Children Invasion: Dancehall Classics Vol. 1"