This is hugely subjective. Today's was instantly recognizable for me allowing me to guess with just the 1s clip. Other days I am familiar with the song but not

This is hugely subjective. Today's was instantly recognizable for me allowing me to guess with just the 1s clip. Other days I am familiar with the song but not the opening so I would never be able to guess. Most days are fun to guess, but some I have no idea. It depends on your personal music history.