Big Bang to continue activities in April

Although Big Bang has already experienced great success from their newest mini-album Tonight with their wins on Inkigayo and Music Bank (ranked #1 in South Korea and ranked #3 U.S. Billboard World Music), Big Bang will continue their activities in a couple of weeks.   Their album will be their 4.5 album and will contain the 6 songs in Tonight and 4 more brand new songs that have not been named yet.  
Source: iBigBang Fansite