ATTN

Bats write love songs. Like, real live bats.

Matt Soniak writes about in the m e n t a l_floss article, "Bats Follow Musical Rules When Writing Love Songs."

According to the article, chirps are complex phrases composed of "A" and "B" syllables, trills are composed of short downward FM syllables that can be connected or separated by short silent intervals and buzzes are composed of short downward FM syllables that are never connected.

Here's a sample, that I need to sample:

bat love songs, 

very neat.