Heatseekers charts
The Heatseekers charts were "Breaking and Entering" music charts issued weekly by Billboard magazine. The Heatseekers Albums and the Heatseekers Songs charts 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 would also concurrently appear on the Billboard 200 or Billboard Hot 100.
Although the Billboard Heatseekers charts were discontinued in December 2014, some regional editions (such as Billboard Japan) still host their own Heatseekers Songs charts.