Synthesizers, traditional percussion (Naghara), and often a "Clarinet" synth lead.
In Azerbaijani poetry, "slithering like a snake" ( ilan kimi süründü ) describes something moving with grace but also with a sense of danger or lingering sadness. Elsen Pro Qatarimiz Ilan Kimi Surundu
If you enjoy the lyrics, search for the original "word duel" (Meykhana) versions that inspired the beat. traditional percussion (Naghara)