Dweller on the Threshold is the fourth full-length album by San Fernando Valley, California-based Latin Rock band Tribe of Gypsies.

It marks the debut of new lead vocalist Chas West (ex-Jason Bonham Band) and guitarist Christian Byrne who contributed bass on the album in addition to regular four-stringer, Juan Perez.

Roy Z makes his lead vocal debut on La Hora and the Japanese bonus track, En El Mar, both sung in Spanish.

& Halos Tetsuya ‘Tex’ Nakamura : harmonica on Zoot Suit Mardi Gras Nicol Mecerova : vocals on Zoot Suit Mardi Gras Sal Rodriguez : timbales on Ain't Talkin’ ‘Bout Love Mistheria : additional keyboards & orchestration on Stop Bombing Each Other!

Richard Podolor : mandolin on Halos; additional guitar on Desolate Chile & La Hora Production Credits Produced by Richard Podolor & Roy Z Co-produced by Bill Cooper and Tribe of Gypsies Engineered and Recorded by Bill Cooper at American Recording Company, Calabasas, CA and Roy Z at Mountain View Studios, Sylmar, CA and Doom Room Studios, San Fernando, CA Mixed by Richard Podolor and Bill Cooper at American Recording Company, Calabasas, CA ‘Flying Tigers, Crying Dragons’ and ’En El Mar’ mixed by Roy Z at Mountain View Studios, Sylmar, CA Mastered by Andy Horn at Famous Kitchen, Adelsheim, Germany