Well, there is big, and there is BIG.

From Wikipedia:

"During the week of 4 April 1964, The Beatles held twelve positions on Billboard Hot 100 singles chart, including the top five positions, which has never been accomplished by any other band or artist to date. The songs were "Can't Buy Me Love" (Capitol Records), "Twist and Shout" (Tollie Records), "She Loves You" (Swan Records), "I Want to Hold Your Hand" (Capitol), and "Please Please Me" (Vee-Jay).[1] In addition, seven other singles occupied lower places on the chart: "I Saw Her Standing There" (Capitol), "You Can't Do That" (Capitol), "All My Loving" (Capitol of Canada), "Roll Over Beethoven" (Capitol of Canada), "From Me To You" (Vee-Jay), "Do You Want To Know A Secret" (Vee-Jay) and "Thank You Girl" (Vee-Jay)." Furthermore, two Beatles tribute records appeared on the chart: "We Love You Beatles" by The Carefrees (at #42), and "A Letter to the Beatles" by The Four Preps (#85)."

Wonder if anyone will match that particular feat ever again...