I don't really have a fave genre tbh :p I just listen to songs on YT or some other site and if I like it I download it.
nowadays some of my fave songs are from imagine dragon, Owl city, OneRepublic, Fun. And many more bands like these.
Meg Mac is a little known Australian artist so I'm not surprised you don't know her xD
Here's a link to her youtube channel if you want to have a listen - I highly recommend... all of them actually (although Grandma's Hands isn't quite as good as the rest)