^ ;-) .
While McCartney is a pretty good multi-instrumentalist, he can barely play drums. Emitt Rhodes---very Beatles influenced---started on drums (during his Freshman and Sophomore years in High School he was in The Palace Guard), moving to guitar and vocals when he formed The Merry-Go-Round in 1966. The group had a national hit single while Emitt was a Junior. On his 1970 debut solo album he wrote every song, played every instrument, and sang every vocal part, as did McCartney on his solo debut that same year. Play those two albums back-to-back, and you will see why I consider the idolization of the music of 1960’s groups over-the-top. Emitt’s album is considerable better than McCartneys. IMO, of course. Emitt’s songwriting, playing, singing, and production are first rate. Billboard Magazine declared Emitt’s album to be "One of the best albums of the decade." Not the year, the decade! I’ll wager far more people own McCartney’s album than Emitt’s, a ridiculous state of affairs, and a real shame.
Another great solo debut in which the artist plays and sings (almost) everything is Dave Edmunds’ 1971 album entitled Rockpile. While not a songwriter, Dave has excellent taste in material, and album is chock full of blistering hot American Rock ’n’ Roll. The album was recorded at Rockfield Studio in Wales (Dave is Welsh), with Dave producing. The album produced one hit single, the absolutely amazing "I Hear You Knocking". Dave went on to make some of my favorite music of the 1970’s and 80’s, far more to my liking than did McCartney, Lennon, Harrison, and The Stones.