Spotify API searchTracks按语言筛选

我正在使用JMPerez的（）SpotifyWebAPI for javascript，我不知道如何根据流行程度过滤歌曲，可以吗

gettingTracks(){
    // store the current promise in case we need to abort it
    if (prev !== null) {
        prev.abort();
    }
    // store the current promise in case we need to abort it
    prev = spotifyApi.searchTracks('genre: hip-hop year:2009', {limit: 25, offset:50});
    prev.then((data) => {
        this.setState({
          all_tracks: { 
              tracks: data.tracks.items
            }
        })
        prev = null;
    }, function(err) {
        console.error(err);
    });
}