How to pronounce“metronome”in English

of Symphonies before 1817 in 1817 he fell in love with a gizmo called themetronome so he said well I'm going to put metronome markings on the compositions I wrote 10 years ago well he changed his mind Schuman re-editedmusic he wrote when he was younger and changed his mind about it so intention is not a stable thing maybe he thought this way about it later he thought