all of them have the title blues in them

Songs from Pete Kelly's Blues was created in 1955.

There are many blues songs that can be played on the acoustic guitar. This includes songs by Eric Clapton, John Mayer, Buddy Guy among other blues artists.

'Blues' is usually referred to either the '12-bar blues' or the 'blues scale'. Both are unique aspects by them self and can be put into a rock beat or a rock melody/accompaniment.

Most songs are either rock or blues, the blues is hardly ever evident in rock, but it is normal for rock themes to be in songs based on 'blues music'.

Blues topics are about bad days.