Music
Only 1,000 copies of 'Fool's Day', their first track in seven years, were released on 7" vinyl to mark the UK's first Record Store Day.
Blur's manager Chris Morrison said that it was important that the song was made available legally, "to avoid fans having to illegally obtain an inferior copy from pirate sites".
The '90s indie group have also put the track up on their website so that fans can download it for free.
Damon Albarn, Graham Coxon, Alex James and Dave Rowntree recorded the song at a London studio earlier this month.
Blur reunited last year, when they headlined Glastonbury and T in the Park.
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