Fetch audio src

fetch-audio-src

fetchSrc = async(url, mimeType) => {
        const audioResponse = await fetch(url, {
            method: 'get',
            headers: {'Accept': mimeType},
        });
        const blob = await audioResponse.blob();
        audio.mimeType = mimeType;
        audio.preload = 'metadata';
        audio.src = URL.createObjectURL(blob);
    };