The top rock and metal stories from Loudwire and around the web for July 21, 2014:

- Rob Zombie Ends Concert After Two Songs Due to Throat Issues: [Loudwire]

- System of a Down's Serj Tankian: Time to Put an End to 'Israeli Occupation of Gaza': [Loudwire]

- King Diamond and Former Bassist Hal Patino Exchange War of Words Following Patino's Exit: [Loudwire]

- Metallica's 'This Is SportsCenter' Blooper Reel Surfaces Online: [Loudwire]

- Primus + Puscifer Drummer Tim Alexander Undergoes Successful Open Heart Surgery: [Loudwire]

- Godsmack Unveil New Song 'Generation Day': [Loudwire]

- Three Days Grace Eyeing 2015 Release for Upcoming Album: [Loudwire]

- Nirvana's Krist Novoselic Stands With Pearl Jam's Eddie Vedder on Anti-War Views: [Loudwire]

- Hellyeah's Chad Gray Shares Meaning Behind 'Sangre Por Sangre (Blood for Blood)': [Loudwire]

- Deep Purple Finally Set to Issue Legendary 'Graz 1975' This Fall: [Ultimate Classic Rock]

- Santana and Steely Dan Drummer Dennis Chambers Hospitalized: [Ultimate Classic Rock]

- Jack White Covers Jay-Z's '99 Problems': [Diffuser.fm]

- 10 Funniest 'Weird Al' Yankovic Videos: [Diffuser.fm]

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