Only one tune for the moment, but played different ways.
When two numbers are next to each others, they are played together.
D-- Means draw bent one tone.

1st position tunes

2nd position tunes (involves note bending)

This is the position used for playing the blues most of the time. This is mainly due to the fact that more draw notes are used and that draw notes are easier to bend. Note bending gives this bluesy effect (See Twinkle 7).