Tradision of lombok sasak

I have my friend gat married and make party wadding lombok style like dhis , and every body from my vilage follow tradision , we start from house a man and come to house girl and make something selebration at house a girl , and one the way to there musik sasak gendang belek lombok bring 2 people gat married until house the girl until finnis of selebration , and every body fun and happy