[1] The chart was introduced in April 2006 to coincide with the OCC's decision to include sales of album downloads in the UK Albums Chart.
[2] The first album to top the download chart was This New Day by Embrace.
The chart only uses sales of permanent digital downloads, that is album-downloads on non-subscription online music stores.
Before the inauguration of the download chart, only sales of physical formats—such as CD, vinyl and cassette tape—contributed towards an album's position on the UK Albums Chart.
[2] On 9 April 2006, English alternative rock band Embrace topped the first ever UK Album Downloads Chart with their fifth studio album This New Day, which sold around 1,200 digital copies.