Try Stairway to Heaven by Led Zepplin. It can be played on both. The solo is pretty hard for a beginner though but the song has chords and single notes so you can get better at both. It also have barre chords in the end but you can replace it with power chords if you want.

Smells Like Teen Spirit by Nirvana is also a easy one that sounds pretty good. Solo is incredibly easy too.

Both are really popular songs too.

some of the ones i like to play around with are;
“Blackbird”- the Beatles
“Don’t Fear The Reaper”- Blue Oyster Cult
and
“Wanted Dead Or Alive”- Bon Jovi

also any Santana song is fun to play

ahh! i almost forgot! Stairway to Heaven is like a must know

first easy riffs are seven nation army by white stripes,come as you are by nirvana,& smoke on water by deep purple.

the first whole songs i learned were “day tripper” and “and i love her” by the beatles

you can find lessons and more at ultimateguitar.com thats where i learned(:
and you can search to play your fav songs!
hope this helped!

You can try “smooth” by Santana.
If u’r going to expert, try Canon in D by Yngwie Malmsteen.
It’s pretty cool.