Complex sentence: Santos "Hanno" Montano is a drummer from Santa Fe, New Mexico who is known for playing on the first album of post-metal band Zozobra and for being a founding member and the drummer of post-metal band Old Man Gloom.
Split into simpler sentences: Santos "Hanno" Montano is a drummer from Santa Fe, New Mexico. He is known for playing on the first album of post-metal band Zozobra and, for being a founding member and the drummer of post-metal band Old Man Gloom.