What makes Birthday by will.i.am notable?

'It's My Birthday' became a summer anthem, charting on various international charts and resonating with party culture. The song's catchy hook and upbeat production contributed to its viral appeal, showcasing will.i.am's ability to create chart-topping hits that blend multiple genres. By 2014, will.i.am was transitioning from his role as a key member of The Black Eyed Peas to a solo artist, following his 2013 album '#willpower'. 'Birthday' marked a continued exploration of his dance-pop aesthetic, solidifying his position in mainstream music as a solo act.