Here&;s some logic to your reference: C=Db, D=Eb, F=Gb, G=Ab, A=Bb
1 This harmonica has slightly huge intake hole and cavity in design, that&;ll increase the reeds dynamic fluctuate
2 There are holes ultimately of comb, that&;ll lead to nice sound
3 Special stick on reed might help obtain stable skill, including over blowing and bending
four 0 stainless-steel cover ensures strong physique
five It’s pleased twiddling with S form design holding
6 Good air-tight and simple playing capability via progressive reed plate activity
7 Special Heat medicine with Low temperature ensures even reed with stable durability
8 1 brass reedplates
9 Upgrade to aluminum alloy comb