... ago, 10/20 blues harmonica is used by blues actors, for example, Sonny Terry ... and Little Walter 2010A Blues HarmonicaLong ago, 10/20 blues harmonica is used by blues actors, for example, Sonny Terryand ... still a best choice for blues' executants. Thissection of blues harmonica includes 12 different tonalities and is frequentlyused in playing the ... 36 x 25cmN.W.: 14kgG.W.: 21kg 2010A Blues Harmonica