Rock concert that fused country music, blues, and swing genre to produce the earliest examples of "rock and roll." The coining of the phrase, "rock and roll," is often attributed to American, Alan Freed, a disk jockey and concert promoter who organized many of the first major rock concerts. Since then, the rock concert has become a staple of entertainment not only in the United States, but around the world. The term 'rock concert' is also occasionally used to refer to live performances by distinctly non-rock acts. Live performances by pop, hip-hop, and R&B bands may not be rock concerts in the
Rock & Roll Band record contract before their first live gig." Billy Baker of the "Boston Globe" called "Rock and Roll Band" "one of the biggest rock anthems of the 1970s." Scott Tady of "Beaver County Times" described "Rock and Roll Band," "Smokin'" and Boston's first four singles as having "helped set the foundation for classic-rock radio." "Boston Globe"'s Sarah Rodman credited "Rock and Roll Band" as one of the songs that helped drive sales of "Boston" to over 17 million copies. "The New Rolling Stone Album Guide" called "Rock and Roll Band" a "cleaned-up boogey ["sic"] crowd pleaser..." Jamie Reno of "San Diego"