Download lyrics from genius in browser console

lyrics.js

// download lyrics from genius in browser console

const artists = {
    poppin_party: 2041573, 
    afterglow: 2600308, 
    pastel_palettes: 2967893, 
    roselia: 2599982,
    hello_happy_world: 2968729,
    morfonica: 2601112, 
    raise_a_suilen: 2531378, 
    glitter_green: 3094950,
    chispa: 3411955,
    mygo: 3290646,
    avemujica: 3500082,
    popy: 3460159,
    rose: 3438577
}

function download (filename, text) {
    let element = document.createElement('a');
    element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(text));
    element.setAttribute('download', filename);
    element.style.display = 'none';
    document.body.appendChild(element);
    element.click();
    document.body.removeChild(element);
}

const getDoc = async (link) => {
    const doc = (new DOMParser()).parseFromString(await (await fetch(link)).text(), "text/html")
    return [...new Set(doc.querySelectorAll('[data-lyrics-container]'))].map(x => {
        if (x.querySelector('[data-exclude-from-selection]')) {
            x.removeChild(doc.querySelector('[data-exclude-from-selection]'))
        }
        x.innerHTML = x.innerHTML.toString().replaceAll('<br>', "\n")
        return x.innerText
    }).join("\n")
}


let globalList = []
for (const artist in artists) {
    let page = 1
    let songsData = {}
    let tmpList = []
    do {
        songsData = await (await fetch(`https://genius.com/api/artists/${artists[artist]}/songs?page=${page}&sort=release_date`)).json()
        //console.log(songsData)
        tmpList.push(songsData.response.songs)//..map(x => x.url))
        page++
    } while (songsData?.response?.next_page)
    globalList = globalList.concat(tmpList.flat())
}
//download('config.json', JSON.stringify(config))
download(`song.json`, JSON.stringify(globalList.flat(), null, 2))



let tmpLyrics = []
for (const tmpSong of globalList) {
    tmpLyrics.push([tmpSong.path, await getDoc(tmpSong.url)])
}
download(`lyrics.json`, JSON.stringify([...new Set(tmpLyrics.filter(x => x[1].length > 0).map(x => x[0]))].map(x => [x.slice(1), tmpLyrics.filter(y => y[0] === x)[0][1]]), null, 4))