Aaron Einhouse: Fri., July 11, 7 p.m., $8. Cypress Saloon, 12710 Telge, Cypress, 281-304-7777. The Amity Affliction: With For the Fallen Dreams, Obey the Brave, Crossfaith. Wed., October 22, 6:30 p.m., $13.50. Warehouse Live, 813 St. Emanuel, Houston, 713-225-5483. Anberlin: Sat., October 25, 7 p.m., $25. House of Blues, 1204…