reactjs - 'Play' is not defined when using audio library with create-react-app -

i using utility, ciseaux aids in chopping audio files. trying basic example working create-react-app encountering "failed compile" error stating 'play' not defined no-undef. i'm not sure issue is?

heres code component:

import react, { component } 'react'; import ciseaux 'ciseaux/browser';  // audio file import bass './munchiesbassloop3.wav';  //const ciseaux = require("ciseaux/browser"); //const play = window.play;  export default class tape extends component {   constructor(props) {     super(props);   }    componentdidmount() {     this.makebufferstuff();   }    makebufferstuff() {     console.log('begin function');     ciseaux.context = new audiocontext();      // create tape instance url     ciseaux.from(bass).then((tape) => {       console.log('create tape instance');       // edit tape       tape = ciseaux.concat([ tape.slice(10, 1), tape.slice(2, 3) ]).loop(4);        // render tape audiobuffer       return tape.render();     }).then((audiobuffer) => {       play(audiobuffer);       console.log('play');     });   }    tape() {     return (       <audio controls="controls">         <source src={bass} type="audio/wav" />       </audio>     );   }    render() {     return this.tape;   } }