to experimental filmmaker and San Francisco State University professor Greta Snider. He works as a Director of Photography, specializing in green screen and producing mainly commercial work. On April 16, 2015, Kiffmeyer joined Billie Joe Armstrong and Mike Dirnt on stage during a Green Day concert at The House of Blues in Cleveland, Ohio, where the trio performed as Sweet Children and played songs that they had not performed since the 1990s, including "Sweet Children", "Green Day", "I Was There", "Don't Leave Me" and "Dry Ice". Discography With Isocracy El Sob Demo (1987) Bedtime For Isocracy (1988) With Green Day Studio albums 39/Smooth (1990) Other releases 1,000 Hours (EP, 1989) Slappy (EP, 1990) Sweet Children (EP, 1990) 1,039/Smoothed Out Slappy Hours (1991) With The Ne'er Do Wells Hello, It Is I, Thee Intolerable Bastard, Child Genius (1993) Other appearances Turn It Around! (1987 compilation album) ("Confederate Flags") The Big One (1991 compilation album) ("I Want To Be Alone") Production discography Green Day - Kerplunk (1991) as Executive Producer Screeching Weasel - My Brain Hurts (1991) The Trouble Makers - The Great Lost Trouble Makers Album (1998) References 1969 births American punk rock drummers American male drummers Record producers from California Green Day members Living people American people of German descent Musicians from the San Francisco Bay Area Contra Costa College alumni California State Polytechnic University, Humboldt alumni 20th-century American drummers People from El Sobrante, Contra Costa County, California American cinematographers hu:Al Sobrante