function importTrack(i){

    if(i >= library.length){

        clearDisplay();
        return;
    }else{
        getTrack(library[i])
        document.getElementById('progress_bar').style.width = ((i / library.length)*100 +"%")
        document.getElementById('time_display').innerHTML = i;
        document.getElementById('time_remaining').innerHTML = "-"+(library.length-i);
    }
    var ib= false;

    if(currentObj && currentObj["name"] != null){

        var intv = setInterval(function(){
            if(!ib){
                ib = true;
                if(currentObj && !currentObj["genre_id"]){newTag(currentObj, 'genre');}
                if(currentObj && currentObj["genre_id"] && !currentObj["artist_id"]){newTag(currentObj, 'artist');}
                if(currentObj && currentObj["genre_id"] && currentObj["artist_id"] && !currentObj["album_id"]){newTag(currentObj, 'album');}

                if(currentObj && currentObj["genre_id"]&& currentObj["artist_id"] && currentObj["album_id"]){
                    newTrack(currentObj)
                }
                if(currentObj && currentObj["genre_id"]&& currentObj["artist_id"] && currentObj["album_id"] && currentObj["track_id"]){
                    clearInterval(intv)
                    importTrack(++i)
                }
                ib=false;
            }
        }, tagInterval)
    }else{
        importTrack(++i)
    }

}