ok so i remember seeing a video for some female solo artist a little while ago which was done in one take and it starts by following her down the stairs of a house into the basement where there are large lights and camera equipment and she picks up a guitar and plays the song and the whole video is just her standing there and playing the song on an electric guitar.

so i know thats not helpful AT ALL, but if anyone knows the name of the song and artist i'd appreciate it!