I'm doing a phd in chemistry fluconazole price Taking the virtual instrument idea a step farther, Logic Pro X also includes a new feature called Drummer, which should be handy for bedroom musicians who don't have their own drummer on-hand. Apple says the feature matches "professionally produced, realistic drum tracks" to your songs, but it's not just pulling from a library of pre-written loops. Drummer can apparently play "millions" of unique beats that are powered by performances by true session drummers.