▁has ▁performed ▁in ▁concert s ▁( such ▁as ▁Java ▁Jazz ▁and ▁Bob ▁James ▁Con cert ) ▁and ▁written ▁songs ▁for ▁several ▁albums . ▁His ▁musical ▁passion ▁prompt ed ▁Wir j aw an ▁to ▁establish ▁Om ega ▁Pacific ▁Production / An c ora ▁Music ▁to ▁help ▁young ▁tal ented ▁mus icians . ▁He ▁has ▁produced , ▁composed , ▁distributed , ▁and / or ▁played ▁on ▁four teen ▁albums , ▁with ▁different ▁musical ▁gen res ▁including ▁jazz , ▁pop , ▁l oun ge , ▁boy ▁band ▁and ▁world ▁music ▁( Ch ero kee , ▁B ali ▁L oun ge , ▁N ial ▁Dj uliar so ▁at ▁Ju illi ard , ▁Tom pi , ▁Asia ▁Beat , ▁B ali ▁L oun ge ▁ 2 , ▁Ken , ▁N ial ▁- ▁New ▁Day ▁New ▁Hope , ▁Miss ▁K ad alu ars a , ▁El v yn ▁Mas ass ya ▁- ▁Tit ik ▁Bal ik , ▁Sm ash ▁and ▁D ew i ▁L est ari ▁- ▁Rect o V ers o ). ▁ ▁Bad m inton ▁Association ▁of ▁Indones ia ▁On ▁December ▁ 1 4 , ▁ 2 0 1 2 , ▁Wir j aw an ▁was ▁elected ▁as ▁the ▁Chair man ▁of ▁Indones ian ▁Bad m inton ▁Association ▁( Pers atu an ▁Bul ut ang k is ▁Sel ur uh ▁Indones ia , ▁“ P B SI ” ) ▁for ▁the ▁ 2 0 1 2 - 2 0 1 6 ▁period . ▁Wir j aw an ▁set ▁the ▁goal ▁of ▁returning ▁Indones ia ▁to ▁the ▁top