How to play any song in any key - 5 minute lesson

I'm explaining a different way of thinking about the chords in a song which will enable you to be able to play songs in any key.

[Lorneplumber]

As I say to many people, don’t learn the song learn the theory. Of course they ignore me. So on Tuesday this week I learned the 6 songs I was auditioning for in 10 minutes and played the other five magicked up in the room from a phone plus transposing on the spot and oh pop in a solo if you like. Theory is where it’s at

[probabvieh]

In response to your “capo or transpose” remark:
Or learn barre chords. Honestly, learning barre chords has transformed my playing completely!