However, whichever keys the original songs are in, they do have their chord progressions – their essential formula – in common. To understand this properly, we need to introduce a bit of theory.

The presence of a well-crafted and performed chord progression can often be the glue ... This is nothing new! It’s a concept that harks back hundreds of years to the chanting of plainsong.

Believe it or not, this isn’t breaking copyright law: anyone can lift a chord sequence from a song and use it to kick-start a new ... i-iV-V progression is best known as a staple of blues and rock ’n’ ...