Can someone explain how real tracks work in simple terms? If I replace a melody track with a real track it does not play the same melody as the midi would. Are these real tracks just recordings and you cannot use them for individual notes or will they play the same notes as the midi is playing?For example any soloist track plays the same thing no matter what song you put it in or can you write notes for the soloist real tracks? I thought is was like a vst that plays midis with any instrument. Or are real tracks just basically wav files? Thanks