u/VizualJack

Hello everyone,
i'm a noob in music production and i'm wondering how this synth sound (ig it is a synth) is called?
The synth / instrument i mean is present right in the beginning of the song.

I have the feeling that this is simpler as i think it is but yeah, i'm a noob, sry for that 😅
I'm currently looking into growl synth because i think thats right, just in low pitched / octave 🤔

Thanks in regards!