"Top Heatseekers refers to either of two separate \"Breaking and Entering\" music charts issued weekly by Billboard Magazine: the Heatseekers Albums chart or the Heatseekers Songs chart. They were introduced by Billboard in 1991 with the purpose of highlighting the sales by new and developing musical recording artists. Albums and songs appearing on Top Heatseekers may also concurrently appear on the Billboard 200 or Billboard Hot 100."@en .