>> The Blow, Saturday Looks Good to Me and Karl Blau are all at the Black Cat. 8 p.m., $12. >> The songs of Neil Young will be honored by the collective of local musicians known as Ragged Glory at the Velvet Lounge. Check out our full preview here. >> The aforementioned DieYuppieKickball.com is hosting its first initiation meeting tonight at Cosmos, the upstairs of Chief Ike’s, at 7 p.m. Reads the email: “What?!…