Here is “Roar” by American singer and songwriter Katy Perry. The song was Katy Perry’s lead single from her upcoming fourth studio album, Prism.“Roar” was written by Katy Perry together with Dr. Luke, Henry walter, Max Martin and Bonnie Mckee. The song was released on August 12, 2013, it debuted at #85 on US Billboard Hot 100 chart and reached the number one spot on the issue week of September 14, 2013.
“Last Friday Night (T.G.I.F.)” is the title of the song recorded by American singer-songwriter and actress Katy Perry. It is the fifth single from Perry’s third studio album, Teenage Dream. The song was written by Perry, Dr. Luke, Max Martin, and Bonnie McKee and was produced by Dr. Luke and Max Martin. Billboard included the song in their Five Potential Pop Hits for 2011 list. The song has received mixed to positive reception from music critics. Allmusic picked it among the top tracks on the album, and said that Perry “salutes fellow attention-whore Kesha on ‘Last Friday Night (T.G.I.F.)’”. Rolling Stone said that “Perry likes her songs chatty; in the kegger romp “Last Friday Night,” she chirps, “Think I need a ginger ale/That was such an epic fail”. Slant Magazine said that “”Last Friday Night (T.G.I.F.)” is a lifeless roller-rink jam with a “T! G! I! F!” shout-along that will no doubt provide the soundtrack to any number of trashy sorority parties this semester”. Spin Magazine said that “Last Friday Night recounts an evening of nonstop naughtiness – think streaking, skinny-dipping, and ménage à trois-ing.”