Edmund Cake is the musical solo project of Edmund McWilliams, an alternative rock musician, singer-songwriter, and producer. Formerly of Bressa Creeting Cake in the 1990s, after the dissolution of the band in 1997 he released the 2004 solo album "Downtown Puff" on Lil' Chief Records. In 2009 he released another album with the band Pie Warmer.

Based on that paragraph can we conclude that this sentence is true?
Downtown Puff sold many copies.
It's impossible to say