Jem Aswad Senior Music EditorAhead of Twitter’s CEO Jack Dorsey testifying before the House Energy & Commerce Committee this afternoon, the RIAA, the National Music Publishers Association, the American Association of Independent Music, Songwriters of North America and the Music Artists Coalition have jointly penned a letter to committee leadership detailing how Twitter has “failed to meet the basic standards of moderation when it comes to the rampant theft of creative works on its platform,”