There are two artists with this name - an Austrian metal band, and an Australian band comprising of Steve Kilbey (lead vocalist/bassist of The Church) and Grant McLennan (vocalist/guitarist of the The Go-Betweens). The following description is that of the Austrian band.

Having taken their name from the Saint Vitus song Jack Frost, it is clear where this Austrian band gets its inspiration. Jack Frost mix doom metal, and influences from the gothic scene (such as Bauhaus and Joy Division). Jack Frost give us a modern day look at traditional doom metal mixed in with gothic metal and goth elements. Their music is also reminiscent of Type O Negative.