Context: "Find Out Who Your Friends Are" is a song written by Casey Beathard and Ed Hill, and recorded by American country music artist Tracy Lawrence. It was the lead-off single for his album For the Love, which was released in early 2007 on Rocky Comfort Records, a label which Lawrence owns. The song was originally released to radio stations on August 21, 2006, ahead of its album release on January 30, 2007. The single did not enter the Top 40 on the Billboard Hot Country Songs chart until January 2007.

Question: who sings the song you find out who your friends are?
Steam of consciousness below:
The relevant information to answer the above question is: "Find Out Who Your Friends Are" is a song written by Casey Beathard and Ed Hill, and recorded by American country music artist Tracy Lawrence.
So, the answer is American country music artist Tracy Lawrence.