What is the correct name for this scale?

Explain why directors have risen to such prominence despite having emerged only recently

What will be an ideal response?

All of the following are true of the "Tristan Chord" EXCEPT it?

a) is used to harmonize the love potion Leitmotiv b) is the first chord heard in Tristan und Isolde c) portrays the satisfaction of love's fulfillment d) contains a dissonance that nineteenth-century audiences would have found grating