Big Time Rush - the only boyband that exists in reality and in the series, available on the channel Nickelodeon - returns with second album "Elevate". Their debut album 'BTR' was a great success, also in Poland, and sold in quantities of 700 000 units worldwide. Now Kendall, James, Carlos and Logan has decided to go for the blow and to produce the new album they hired such producers as Ryan Tedder (creator of hits from Beyonce, Adele, Jennifer Lopez), Tricky & The Dream (Justin Bieber, Ciara), JR Rotem (Rihanna ) and Toby Gad (Cher Lloyd, One Direction). The album "Elevate" contains another portion of 11 songs known from the television screen