Only Master Volume?

Has anyone figured out how to set separate volumes? For example, ringtone, notification sound, media. I have found only a master volume. So if I watch a video and turn the volume down, if I do not turn the volume all the way back up, my alarm is set to that lower volume. I have tried to go into sounds and heptics and that doesn’t work. I have tried to do a sleep schedule and the sounds are too soothing to wake me up (why I can’t use a custom one is for another topic).

[Re-Titled by Moderator]

Original Title: How