Gusli
Monochord
Zhonghu
Krar
Ngoni
Triple Harp
Jouhikko
Esraj
Steel-String Acoustic Guitar
Tautirut
Seven-String Guitar
Langspil
Waldzither
Laúd
Tiple
Diddley Bow
Kacapi
Orpharion
Cross-Strung Harp
Jarana Jarocha