He is only 19 years of age, and relatively unknown in the pop sphere, but Troye Sivan is dominating the Aussie charts with his debut single, ¡®Happy Little Pill.¡¯

¡®Happy Little Pill¡¯ debuted on the Perth singer¡¯s Tumblr two weeks ago, and has already garnered over 2 million plays.

With its delightful blend of atmospheric pop, chilled, airy beats and delicate vocals, ¡®Happy Little Pill¡¯ is reminiscent of the musical workings of Lana Del Rey and Frank Ocean.

¡°I wrote this song during a bit of a rough time for someone super close to me, and for myself. It still means as much to me as the day I wrote it, and I¡¯m still as in love with it as the day I wrote it, which is rare for me!!¡± Troye said of the track.

It¡¯s the first track from his forthcoming EP TRYXE, and with the track soaring into the iTunes top five two days after its release (July 25), it appears that Australia¡¯s record-buying public can¡¯t get enough of ¡®Happy Little Pill¡¯.

The EP from which the single is taken currently sits at No.15, on pre-order, on the iTunes album charts, just behind 5 Second Of Summer¡¯s Amnesia EP and Coldplay¡¯s Ghost Stories.

Meanwhile, Troye Sivan posted a glimpse of his upcoming music video for ¡®Happy Little Pill¡¯ on Twitter, which sees the baby-faced crooner bathed in pink and blue lights singing off-camera.

Although he is one of EMI¡¯s newest pups, and is somewhat unknown in mainstream pop music, Troye has amassed an impressive legion of online followers (2.3 million YouTube subscribers, 1.6 million Twitter followers and over 929,000 Facebook fans). His debut EP, TRYXE, will offer up five tracks of atmospheric pop, which as the lyrics of ¡®Happy Little Pill¡¯ suggest, will ¡°take [listeners] away¡± to a rich, sonic soundscape. The EP is due out on next Friday (August 15), so be sure to grab yourself a copy of what will surely be one of the hottest pop releases of the year.