One of the most underrated aspects of Futurama is its audio design. The show features a dynamic soundscape that blends sci-fi sound effects with a swinging, jazz-infused score.
(in production order), starting with Fry’s arrival in the 31st century: Space Pilot 3000 : The iconic pilot where Fry meets Leela and Bender. Hell is Other Robots : Introduces the Robot Devil and Beelzebot. Fry and the Slurm Factory : A parody of Willy Wonka
Important note for collectors: The 2003 DVD release had a few low-res featurettes that did port over to the Blu-ray, specifically the "Alien Alphabet" decoder and some Flash-animated web promos. The Blu-ray focuses on high-quality video extras, so you may want to keep your old DVDs for completionism.