The Beatles had a clear vision for "Please Please Me." When their producer first heard it, he made them take it in a completely new direction.
“Please Please Me” was an early hit for The Beatles, but it might not have made it far in its original form. According to Beatles producer George Martin, the initial version of the song was slow and dull. When he pointed this out to the band, they felt embarrassed that they hadn’t noticed.
When The Beatles first played “Please Please Me” for Martin, he could scarcely keep from yawning. They wanted it on the first single, but he thought it was too boring as it stood.
“In the first year, I had the final decision on songs (I didn’t later on, but I did then), but they persuaded me to let them have their own songs on both sides of their first single,” Martin said in The Beatles Anthology. “I was still thinking that we should release their recording of ‘How Do You Do It.’ They said, ‘Couldn’t we do one of our own, “Please Please Me?’ When I heard it originally, it was a Roy Orbison type of song, a very slow rocker, with a high vocal part, rather dreary, to be honest.”
Source: Emma McKee/cheatsheet.com