The boys of 2PM have come back and their fans are hearing them loud and clear.

The boys have completely swept the iTunes charts in numerous Asian countries with "Come Back When You Hear This Song". JYP Entertainment kept fans updated on the boys' rankings via their Twitter. At first, they wrote,

Unbelievable! #2PM swept over Asia!#1 in Thailand #2 in Singapore #2 in Malaysia #2 in Hong Kong @ iTunes Album Chart! #?????????

� JYPnation (@jypnation) May 6, 2013

Not long after, Singapore, Malaysia, and Hong Kong caught up to Thailand, and JYP Entertainment wrote,

??! ??/?????/?????? 1?! #2PM ? ??? ?????! OMG! Keep going up! #1 in Hong Kong & Malaysia & Singapore! Love you 2PM Fans? #2PM #?????????

� JYPnation (@jypnation) May 6, 2013

They were followed soon by Philippines:

??? ?????~?????? 1?! #2PM ? ??? ???? ?? ????? 2PM 3rd Album ?Grown?is riding high high! #1 in Philippines!Thank you so much? #2PM #?????????

� JYPnation (@jypnation) May 6, 2013

And then Taiwan:

????? 1?! ??? ? 6?? 1? ??! Also #1 in Taiwan! #2PM 3rd Album ?Grown? was ranked No.1 in 6 countries ? It's amazing! #2PM #?????????

� JYPnation (@jypnation) May 6, 2013

Congratulations to 2PM!

[Thanks to everyone who sent this in!]