Usa:d=4,o=6,b=90:8g.5,16e5,c5,e5,g5,2c,8e.,16d,c,e5,f_5,2g5,8g5,8g5,e.,8d,c,2b5,8a5,8b5,c,c,g5,e5,c5,8g.5,16e5,c5,e5,g5,2c,8e.,16d,c,e5,f_5,2g5,8g5,8g5,e.,8d,c,2b5,8a5,8b5,c,c,g5,2c.5