Create a highly realistic image of a Deep Gnome ghost aboard a ghost ship. This spectral figure, who was once the ship's bard and entertainer, has a ghostly, translucent appearance. He wears a faded, spectral version of a bard's outfit, including a flamboyant hat with a feather, a vest with decorative buttons, and trousers adorned with ghostly patterns. His expression should be a mix of melancholy and whimsy, reflecting his former lively role and his current spectral state. He holds a ghostly lute or another musical instrument, ready to play hauntingly beautiful tunes. The ship itself is an eerie ghost ship, with spectral sails and a deck that shimmers with an otherworldly light. The background should feature a foggy, moonlit sea, with distant ghostly figures of the crew. The overall atmosphere should capture the haunting beauty and lingering sorrow of the Deep Gnome bard, blending elements of music, the supernatural, and the ethereal life aboard the ghost ship.