Hohner 532/20 Harmonica BluesBlues is an incredibly versatile and eclectic genre. Thereâs different styles throughout the US, the UK has its own blues scene, and Irish folk has bluesy influences as well â or does blues have Irish influences? Whichever came first, blues is known and loved around the globe. With the Blues Band, you can join the fun, play along to your favorites, or jam with friends. Itâs the perfect first blues harmonica for a small budget.