Improvising with "Temperature" Licks

Hi David,

I can’t find the link for improvising study number 1

Please assist ?

Also on a different topic I tried many brands of harmonica, the top class ones like Seydel 1847, crossover, rocket and others 

but I am only feel comfortable with the SP20

as a beginner + thinking a head is this a mistake not to try to make myself used to other brands

Thank you,

Moran bar