Well, OK... Beatles are not in Spotify. We all know that. But if we search carefully we might find some original Lennon/McCartney releases.
The most acclaimed writting tandem in pop history didn't keep all their songs to themselves. Some of these were given away to fellow musicians like The Rolling Stones, Billy J Kramer & The Dakotas, Cilla Black, Peter And Gordon... Groups managed, in some cases, by Brian Epstein.
Even though The Beatles and other groups recorded some of this titles (we can find them in compilations such as 'Beatles Anthology' and 'The Beatles Live at The BBC'), the versions included in this list are the first to be recorded and released as singles. All but one: 'I Call Your Name' was originally recorded by Billy J Kramer & The Dakotas, but since there are another four songs recorded by them in the list I thought It'd be cool to include The Mamas & The Papas' cover.