Because was a song written and performed by The Dave Clark Five, and is often compared to songs written and performed by The Beatles. The Dave Clark Five was part of the second British Invasion.

Glad All Over was a song performed by The Dave Clark Five becoming their first big hit single in 1964, reaching number 6 on the the US Billboard charts. Glad All Over performed so well that the British group was invited to perform on the Ed Sullivan Show – the second group to appear and perform there (after The Beatles).