Standard tuning No capo [Intro] D5 , E5 , G5 , G5 , D5 , E5 , D5 , G5 , G5 , G5 , D5 , E5 [Verse 1] D5 E5 F5 In through my veins, without brains, G5 D5 E5 F5 I involuntarily take what I need, then I bleed G5 And it comes right back to me. [Pre-Chorus] G5 C5 G5 C5 A5 But guts only eat and sometimes they repeat on you. G5 C5 G5 C5 A5 Keeping you on your toes or crouched above the loo. [Chorus] B5 C5 Thats what you get when you D5 E5 G5 D5 E5 Confuse your stomach with your heart. Bb5 C5 Thats what you get when you D5 Confuse your stomach with your heart. [Verse 2] Blood turns from blue into red 'cause of oxygen that it's fed and I turn back to blue, 'cause I'm losing you, [Pre-Chorus] But tummy just growls not real words, mostly vowels and I always forget sometimes Y Gratification can cause constipation if organs are left to die. [Chorus] That's what you get when you confuse your stomach with your heart. A5 That's what you get when you confuse your stomach with your heart. [Bridge] D5 G5 D5 I gained all this weight out of love, not hate ( D5 ) G5 I've got so much love to give (give me a break!) D5 G5 D5 I'd love to sleep in late, but that dessert looks great. G5 Was it something I said or was it some I ate? [Instrumental] A5 , Bm11, G5 , D5 , A5 , Bm11, G5 , A5 [Verse 3] Heart beats in sync, beat in time, beat in bodies likes hers and mine, But I fed only one, and look what it's done; I've run out of blood and I'm chewing my cud and [Pre-Chorus] My gastrointestinal festival's best of all The cardiovascular questions they ask you are Less than the answers they give you like cancer and [Chorus] That's what you get when you confuse your stomach with your heart. That's what you get when you confuse your stomach with your heart. [End on D]