Boyband Treeji formed on 23 October 2009 beginning Treeji form of management proposed would make boysband, which had not been there in Indonesia. Tarra Budiman and Jiseph initially auditioned, finally "Tarra Budiman", and "Jiseph Hakim" is selected, from 15 people "Tarra" and "Jiseph" is selected.
Tarra and Jiseph TREEJI first one maanajemen and Rizky go after one of the old personnel resigned. Originally named it is 3G, but management said it already had some, so it is taken from the name of each
T = Tarra,
Ree = Rizky
Ji = Jiseph