Gaon Music Chart revealed the top 10 album sales and top 10 digital rankings of music releases in the first half of 2017 (from January 1 to June 17). 

BTS' 'You Never Walk Alone' released in February took first place for the album sales with a total of 729,295 copies sold. GOT7's 'Flight Log: Arrival' came in second with total sales of 331,302 copies. In third place is Seventeen with 'Al1', which recorded 295,672 copies sold. Both fourth and fifth place went to TWICE. 'TWICEcoaster: Lane 2' recorded 279,363 copies sold and their latest album 'Signal' sold 263,523 copies. 

SEE ALSO: BTS' 'Map of the Soul: 7 ~ The Journey ~' achieves BRIT Gold Certification

The OSTs of 'Goblin' dominated the digital charts. Ailee's ''I Will Go To You Like The First Snow'' placed 1st in the digital rankings. Other 'Goblin' OSTs, Crush's ''Beautiful'', Chanyeol x Punch's ''Stay With Me'', and Soyu's ''I Miss You'', also made it into the top 10 on 5th, 6th, and 9th place, respectively. 

Meanwhile, the 2nd place for the digital rankings went to Akdong Musician's ''Last Goodbye'', 3rd place went to TWICE's ''Knock Knock'', 4th to Bolppalgan4's ''Tell Me You Love Me'', 7th to Red Velvet's ''Rookie'', and 8th to IU's ''Through the Night''.