Photo of Mac Miller by Brick Stowell

Less than a year after the arrival of his Warner Bros. debut, last September's GO:OD AM, Mac Miller is preparing to release a fourth album.

The Pittsburgh rapper has been teasing studio photos and the likelihood of new music in recent days, suggesting something (perhaps a single) will arrive this Thursday (July 28). 

While details are slim, a rep for Miller confirmed to Variance on Tuesday a full, new project is indeed on the way. He will be previewing the record privately this weekend in Chicago, where he is also scheduled to perform at Lollapalooza.

As we previously reported, Miller earlier this month canceled some of his shows, including a performance which had been planned for this Thursday in Iowa. Instead, it appears he'll be treating fans in a different way.

Miller has not yet publicly announced the album, only teasing Sunday in a tweet, "Thursday...We begin."