Have you heard of a Meg Mac ?
An Australian musician otherwise known as Megan McInerney. Here are two live studio recordings of her and her sister Hannah and a backing band. Impressive stuff.
Let it Happen
https://www.youtube.com/watch?v=fpWqWGb_X2s
Maybe it's My First Time
https://www.youtube.com/watch?v=OrLXcTz5_Rg