This is a lovely dark haired woman with a red hair band. She is evidently from a piece of early sheet music, judging from the musical notes that can be seen on the back of the frame. You can see a bit of the design surrounding her at the bottom of the image. At the lower right, there appears to be a signature but I'm not sure who it is.
The wood frame is a gold color and has old glass, a cardboard backing, with a wire for hanging.