>>713765181
i know how to play some guitar
i've been learning fiddle recently

your best friend is youtube. find people that play vidya music and learn from them. if you can't find a sax vidya player, then find an instrument with a similar range and try adapting that.

otherwise, try to figure out what notes are being used, they'll almost always fall on a subset that is a scale, and then fuck around with notes on the scale until it sounds right. a tiny drop of music theory goes a good ways