Which dance should be performed to "Love Song" by Sara Bareilles?

When you're looking at songs for dance you want to focus on the beat. Love song has a medium beat 1-2-1-2-1-2. I don't really know how to describe it in writing but if you just listen to the bass of the song or clap your hands to the beat it will be 1-2-1-2-1-2. I would assume tango or cha-cha. Maybe even waltz. Swing is quicker and salsa is slower.