With their upcoming 'D Series' releases just days away, Big Bang is getting ready to face their biggest competition - themselves. 

Big Bang unveiled the title of one of their new tracks as "If You" and signaled the beginning of competition for the top spots on Korea's music charts. The only problem is, Big Bang's biggest challengers appear to be Big Bang themselves.

As one of South Korea's top music acts, the band's success is reaffirmed on the music charts. Such is the case with the group's previous "Made Series" releases, where the June 1 songs "Bang Bang Bang" and "We Like 2 Party" challenged the May 1 releases "Bae Bae" and "Loser" in the charts.

The group has been dominating the music charts for two months, and the music videos of the 4 tracks surpassed 100 million views and proved the group's power in the music world.

Big Bang also won 10 trophies with "Loser" and the group made a record of winning the most number of trophies when "Bang Bang Bang" won the group their 19th trophy on June 25 through Mnet M Countdown.

In the midst of the group's continued popularity, curiosity is rising to see what kind of records Big Bang will make as they releases new tracks  on July 1. Music industry sources also claimed that the group's two new tracks, scheduled for release on July 1, will present contradicting atmospheres of happiness and sadness and cause a great sensation.

Big Bang will continue to release two new tracks on the first of each month until August and the complete "MADE" album will be released on September 1.