<P> "Grenade" is a pop and R&B ballad with an instrumentation that features piano, keyboards, drums and bass . The song contains elements of Wilco's "I'll Fight". Mike Senior of Sound on Sound said that the "piano riff sounded like Coldplay's' Clocks"', adding the idea of a "powerful kick / bass combination and good vocal intelligibility is audible when the chorus hits" and a "snare only added at the start of the second verse". According to The New York Times music reviewer, Jon Caramanica, the song contains elements of 1980s pop and is accompanied by drums similar to those used by Kanye West . It has been described by critics as "pure and clean vocals over a pounding drum beat". </P> <P> According to Sony / ATV Music Publishing "Grenade" is set in the key of D minor and was published in common time, with a moderate tempo of 108 beats per minute . Mars' vocals span from A to D and background vocals are heard throughout . The New Zealand Herald's Scott Kara described its beats as "Shakira-esque". Both Roberto Mucciacciaro for MTV and Robert Copsey from Digital Spy noticed the similarities with Michael Jackson's' Dirty Diana' . The later describe it as an "haunting piano melody and thunderous drum claps". Spencer Hawk from Little Village notice that the song "doesn't rely on a hook, and its mostly Mars' voice with a simple piano riff and a pulsing drum beat". On the other hand, Aamir Yaqub of Soul Culture believes that the production of "Grenade" resembles the one in "Just The Way You Are". </P> <P> Lyrically, the song contains masochistic themes and tells the story of heartbreak caused by a failed relationship: "Gave you all I had / And you tossed it in the trash". The chorus has Mars singing, "I'd catch a grenade for ya," and speaks of unrequited love when the subject girl of his affections "won't do the same". Tim Byron, writer for The Vine, "' Grenade' is about the feeling of withdrawal". The critic added, "Mars knows she is bad for him, that's she's preventing him from thinking straight, that he can't actually have her the way he wants, but he still nonetheless has crazy desires for that rush of romantic cocaine that he gets from her ." As Mars commented in an interview to Blues & Soul: "' Grenade' represents the OTHER side of love--where you're in love with a woman and you know for a fact that she doesn't love you the way you love HER ." </P> <P> The song received generally positive reviews from most music critics . Robert Copsey of Digital Spy gave a review of four stars out of five, praising Mars' vocals, "Mars has the vocal chops...to carry that off", and emotional lyrics on a track that has a strong influence and similarity to Michael Jackson's "Dirty Diana". The latter reminiscent was also noted by Roberto Mucciacciaro for MTV, who added that the song was coincidentally covered on several occasions by Mars . CBBC (a division of BBC) gave it four stars in their review, praising the "epic chorus" of the song . Entertainment Weekly's Leah Greenblatt called "Grenade" the "atmospheric opener" of Mars' debut studio album, adding that is a "captivating masochist's anthem", enjoying it as one of the album's highlights, as did The Washington Post's Sean Fennessey . Rolling Stone's Jody Rosen recommended it as proof of Mars' capabilities as a "lavishly gifted melodist". Tom Gockelen - Kozlowski of The Daily Telegraph complimented "the Kanye West - style genre - bending on Grenade and other tracks that joins the dots between Michael Jackson and Bob Marley ." </P>

What is the meaning of grenade by bruno mars
find me the text answering this question