Radioactive by drusko and titanas

[BilalA]

I was recently looking at this product and I had read many reviews and in many of the reviews it said for it to be any song you needed an assistant and if you were doing it solo you needed to force the song.

So my question is can you write like 30 songs on business cards and have them pick a free selection with no force and do the effect without an assistant and without too much 'fumbling'?

Thanks in advance