rebetiko
Noun
Meaning
(music) A Greek urban folk song, characterised by lyrics about underworld activity, and played generally on stringed instruments including the bouzouki. [from 20th c.]
(music, in the plural) This style of music; such music as a genre. [from 20th c.]
Source: en.wiktionary.orgExamples
Rebetiko is admired by many, and as a result rebetadika are often crammed with people of all ages who will sing, dance and drink till dawn.
They settled in poor neighborhoods and brought with them Rebetiko music, making it popular also in Greece, which became later the base for the Laïko music.