 In support of the album , Dylan was booked for two U.S. concerts with Al Kooper and Harvey Brooks from his studio crew and Robbie Robertson and Levon Helm , former members of Ronnie Hawkins 's backing band the Hawks . On August 28 at Forest Hills Tennis Stadium , the group was heckled by an audience still annoyed by Dylan 's electric sound . The band 's reception on September 3 at the Hollywood Bowl was more favorable . 
 In support of the album , Dylan was booked for two U.S. concerts with Al Kooper and Harvey Brooks from his studio crew and Robbie Robertson and Levon Helm , former members of Ronnie Hawkins <a href='null_genetive' title='1'><mark>'s</mark></a>backing band the Hawks . On August 28 at Forest Hills Tennis Stadium , the group was heckled by an audience still annoyed by Dylan <a href='null_genetive' title='2'><mark>'s</mark></a>electric sound . The band <a href='null_genetive' title='3'><mark>'s</mark></a>reception on September 3 at the Hollywood Bowl was more favorable . 
In support of the album , Dylan was booked fa two U.S. concerts wid Al Kooper and Harvey Brooks from his studio crew and Robbie Robertson and Levon Helm , former members of Ronnie Hawkins  backin band the Hawks . On August 28 at Forest Hills Tennis Stadium , the group was heckled by an audience still annoyed by Dylan  electric sound . The band  reception on September 3 at the Hollywood Bowl was more favorable .