American IdolSeason 142015 · 30 episodesEpisodes1Auditions #12Auditions No. 2Hopefuls try to impress the judges as auditions continue.3Auditions No. 3Vocalists in Kansas City, Mo., audition for the judges in hope of making it to the next round.4Auditions No. 4Vocalists in New York -- the hometown of judge Jennifer Lopez -- audition in hope of making it to the next round; guest judge Adam Lambert.5Auditions No. 5Another round of vocalists audition for the judges in hope of making it to the next round.6Auditions No. 6The auditions continue as more vocalists try to impress the judges in hope of making it to the next round.7Auditions #7The auditions continue.8Auditions #8The auditions continue.9Hollywood Week #1Hollywood Week opens with the singers forming lines of 10 and performing for the judges.10Hollywood Week #2Hollywood Week continues.11Hollywood Week #3Hollywood Week continues as the contestants perform solos.12Hollywood Week #4Hollywood Week continues and the Top 48 singers are revealed.13Showcase No. 1The contestants perform in a showcase at the House of Blues; some of the contestants learn their fate.14Showcase No. 2The final performances take place at the House of Blues; the judges finish selecting the top 24 contestants.15Top 12 Boys PerformThe top 12 guys perform in hope of winning America's votes.16Top 12 Girls PerformThe top 12 girls perform in hope of earning America's votes.17Top 8 Girls PerformThe result of last week's vote and the Top 8 Girls perform.18Top 8 Boys PerformThe result of last week's vote and the Top 8 Boys perform.19Top 12 RevealedThe 16 remaining contestants are whittled down to the Top 12 finalists.20Top 12 PerformThe Top 12 perform for America's votes.21Top 10 PerformThe results of last week's vote and the Top 10 perform.22Top 9 PerformThe result of last week's vote and the Top 9 perform.23Top 8 PerformThe result of last week's vote and the Top 8 perform.24Top 7 PerformThe result of last week's vote and the Top 7 perform.25Top 6 PerformThe result of last week's vote and the Top 6 perform.26Top 5 PerformThe result of last week's vote and the Top 5 perform.27Top 4 PerformThe result of last week's vote and the Top 4 perform.28Top 3 PerformThe result of last week's vote and the Top 3 perform.29Top 2 PerformThe final performance show of the season gives America one last chance to vote for the winner.30FinaleA night of featured performances climaxes with the revelation of this year's American Idol winner.Season 1Season 2Season 3Season 4Season 5Season 6Season 7Season 8Season 9Season 10Season 11Season 12Season 13Season 15