Cast on 16 stitches with long tail cast on. Knit two rows then purl. Then work stockinette stitch till (when wrapped around the MP3 player) it fits snugly. Then sew up the side and bottom.
I cord ears (make two).
Cast on three stitches doing three or so rows then knitting the three stitches together and binding off.
Then embroider face with scraps of yarn according to the picture.