Ultrafunk was a British funk group active in the mid-1970s, notable for their unique blend of funk, jazz and disco. Their music was characterized by strong, rhythmic bass lines, vibrant brass sections and expressive, soulful vocals. The band was primarily a studio project, led by Gerry Shury and Len Hunter, with various session musicians contributing to their recordings. Their most notable work includes the track "Sting Your Jaws", which is considered an influential piece in the British funk scene.