Do Carnatic and Hindustani music have only one leading tone?

Look at this painting by leonardo da vinci. this painting demonstrates da vinci's use of which of these to enhance the emotion of a painting

How did brunelleschi solve his problem with the dome of the florence cathedral? a. he created an outer support shell. b. he created many layers of support within the dome. c. he created external supports for the dome. d. all of the above

Hey, can anyone provide me the lyrics of the song beautuful (remix version) by bazzi ft.camila cabello