About this season
A vocal contest reality series featuring people with real talent and great voices. Only the very best singers make it through the the blind auditions, the decisions from the four celebrity coaches are based solely on the voices they hear - and nothing else.
Episodes (15)
1. Blind Auditions 1
Aired 10 January 2015
The singing contest returns for a fourth series as Rita Ora joins the panel.
2. Blind Auditions 2
Aired 17 January 2015
The coaches assess the vocal talents of another ten hopefuls.
3. Blind Auditions 3
Aired 24 January 2015
To Sir Tom's delight, this edition sees many Welsh faces behind the spinning chairs.
4. Blind Auditions 4
Aired 31 January 2015
The blind auditions continue with surprises including trumpet-playing Dawn.
5. Blind Auditions 5
Aired 7 February 2015
The blind auditions continue and include a celebrity chauffeur booker and an Essex rapper.
6. Blind Auditions 6
Aired 14 February 2015
The judges hear from Beckenham duo the Rise, poet Lara Lee and Damian Dalton Smith.
7. Blind Auditions 7
Aired 21 February 2015
The blind auditions come to an end as the coaches complete their teams.
8. Battles 1
Aired 28 February 2015
Emma and Marvin present as the coaches pair up their acts to battle it out against each other in head-to-head musical performances.
9. Battles 2
Aired 7 March 2015
In a nail-biting final battle, the remaining artists of each team take to the stage.
10. Knockout 1
Aired 14 March 2015
The coaches must choose the best three acts from their team to continue to the live shows.
11. Knockout 2
Aired 15 March 2015
The coaches must choose the best three acts from their team to continue to the live shows.
12. Live Quarter Final
Aired 21 March 2015
Featuring live performances from Olly Murs and 2014's winner Jermain Jackman.
13. Live Quarter Final Results
Aired 21 March 2015
Emma Willis and Marvin Humes reveal the results of the public vote.
14. Live Semi-Final
Aired 28 March 2015
The semi-final sees the coaches' remaining eight acts perform live in front of the nation.
15. Live Final
Aired 4 April 2015
The final four artists face the public vote in a bid to be crowned the winner.