Arcade Fire's new album Reflektor debuts at No 1 on the Irish album chart while over on the singles chart, One Direction are back at No 1 with their new single a mere four days after it was released.

Ireland’s Top 20 albums

Reflektor Arcade Fire (Sonovox)

1 (last week) 2 (this week) Prism Katy Perry (Virgin)

3 3 Am Arctic Monkeys (Domino)

Pure Heroine Lorde (Lava/Republic)

6 5 Our Version Of Events Emeli Sandé (Virgin)

4 6 In A Perfect World Kodaline (B-Unique)

2 7 Lightning Bolt Pearl Jam (Monkeywrench)

Union J Union J (RCA)

10 9 Up All Night One Direction (Syco Music)

10 Country Soul Derek Ryan (Sharpe Music)

7 11 Halcyon/Halcyon Days Ellie Goulding (Polydor)

13 12 Friends For Life High Kings (Sony Classical)

5 13 Moon Landing James Blunt (Atlantic)

11 14 Fire Within Birdy (14th Floor Records)

9 15 Mechanical Bull Kings of Leon (RCA)

12 16 All The Little Lights Passenger (Nettwerk)

8 17 Bangerz Miley Cyrus (RCA)

16 18 Take Me Home One Direction (Syco Music)

19 19 Born To Die Lana Del Rey (Polydor)

20 Definitive Sharon Shannon (Universal Ireland)

Ireland's Top 20 singles

Story Of My Life One Direction (Syco Music)

2 (last week) 2 (this week) Take Me To Church Hozier (Rubyworks)

1 3 Royals Lorde (Lava/Republic)

4 4 Roar Katy Perry (Virgin)

6 5 Counting Stars Onerepublic (Interscope)

The Monster Eminem Feat. Rihanna (Interscope)

5 7 Wrecking Ball Miley Cyrus (RCA)

3 8 Wings Birdy (14th Floor Records)

16 9 The Fox Ylvis (Parlophone)

7 10 Hold On, We're Going Home Drake Feat. Majid Jordan (Cash Money)

18 11 Timber Pitbull Feat. Ke$Ha (RCA)

8 12 Wake Me Up Avicii (Positiva)

13 Venus Lady Gaga (Streamline/Interscope/Konlive)

10 14 Burn Ellie Goulding (Polydor)

13 15 Talk Dirty Jason Derulo Feat. 2 Chainz (Warner Bros)

14 16 You Make Me Avicii (Prmd)

15 17 Summertime Sadness Lana Del Rey (Polydor)

18 Show Me Love (America) Wanted (Global Talent)

19 This Is A Rebel Song Sinéad O'connor (Atlantic)

9 20 Do What U Want Lady Gaga Feat. R. Kelly(Streamline/Interscope/Konlive)

Chart courtesy of IRMA