Rick Ross still gets excited by No. 1 albums, but as he celebrates his fifth he takes satisfaction in different ways.Ross marked the ascendance of “Mastermind” on Saturday night during South By Southwest, drawing one of the week’s larger crowds in Austin during the annual music conference and festival.”You know what, when this is what you center everything around, you just want the best, not only for yourself, but for your team, everybody you build with,” Ross said. “I not only want a No. 1 for me but for all the new-time dudes who’ve never been on a No. 1 album.