a mesmerizing cosmic performance featuring an anthropomorphic alien rat as the keyboardist of an intergalactic band. The rat's fur shimmers with iridescent hues. The stage is set in an otherworldly venue with swirling nebulae as a backdrop, and the rat's musical notes seem to create ripples in the fabric of space. Illustrate the rat's intense focus and passion for playing the keys, captivating both extraterrestrial and Earthling audiences alike, ultra-realistic, --ar 2:3