It is the time spent in your car driving while listening to your favorite music and singing out loud as though you are on stage in front of millions of people. This usually lasts for quite a while for example on a road trip. Also, it's very deceiving because one feels as though he or she sounds identical to the artist and therefore gets very into his or her performance.
Joni was feeling so good as she performed her Carncert singing every song from Adele's 21 album and then closed her show with an encore and tribute to Amy Winehouse by performing every song from Back to Black.
off key flat note singing singing in the car