The baglamas, plural baglamadesμπαγλαμαδάκιnominally D-A-D Wikipedia

Long necked bowl-lute, plucked string instrument, used in Greek music; version of the bouzouki Wikidata

A plucked stringed instrument, a long-necked bowl lute, played in Greek music and often made of improvised materials; it is a high-pitched and small bouzouki with one string in an octave pair on the lower D and unison pairs on the four highest strings. Wiktionary

Lute. Wiktionary (translation)