Bass Michael Geiger is in great demand as a concert and recording artist, session singer, musician, producer and arranger in the Los Angeles area. Over the past three decades, he has performed regularly with the Los Angeles Master Chorale (10 seasons), the Los Angeles Philharmonic Orchestra and the Los Angeles Opera Chorus (16 seasons). He has also appeared with various early music ensembles such as the Millennium Consort, the Los Angeles Chamber Singers, Musica Angelica Baroque Orchestra, and I Cantori de Los Angeles.

He has performed on the soundtracks of more than 120 feature films and commercial radio and television spots and video games, including ER, The Tonight Show with Jay Leno, Days Of Our Lives, The Gilmore Girls, J.A.G., an Emmy-nominated episode of Malcolm in the Middle and, most notably, the soundtracks of The Sixth Sense, Jurassic Park, Polar Express, Spiderman, The SpongeBob Squarepants Movie, The Matrix, Watchmen, Wolverine, Star Trek, World of Warcraft, God of War and Assassin's Creed. Recording credits include work as a singer and arranger with Celine Dion, Linda Ronstadt, Barbra Streisand, Leanne Rimes, the Bill Elliot Swing Orchestra, the art-rock ensemble DREDG and Busta Rhymes. He appears on the second, third and fourth installments of the Grammy-nominated children's music project Beethoven's Wig as singer, arranger and, most recently, as co-producer with Richard Perlmutter.

As a teacher, he is on the staff of LA Classical Studios in Pasadena, providing instruction in beginning and intermediate classical guitar, basic musicianship, sightsinging and aural comprehension.

Michael is professionally represented by the Screen Actors Guild (SAG), American Federation of Television and Radio Artists (AFTRA) and the American Guild of Musical Artists (AGMA). He is the husband of Gayle and full time father of two beautiful girls and one handsome boy who all reside together in the South Coast Metro area of Orange County.