array(2) { ["artist"]=> string(10) "Ana Vilela" ["songs"]=> array(1) { ["Trem Bala"]=> array(6) { ["id"]=> array(1) { [0]=> int(88490) } ["chords"]=> array(1) { [0]=> string(7) "A9 D9 E" } ["tab"]=> array(1) { [0]=> string(0) "" } ["playcount"]=> int(10518) ["note"]=> array(1) { [0]=> string(0) "" } ["nid"]=> array(1) { [0]=> int(76186) } } } }