play more songs from its longtime adult album alternative format, adding music from artists like Leon Bridges and Amy Shark, and reducing the number of hot AC recurrents. With the changes, KTCZ introduced a new slogan, "Uniquely Twin Cities". The first song under the adjusted format was "Beautiful Day" by U2. On February 4, 2019, KTCZ-FM announced its new morning show featuring Hunter Quinn and Mollie Kendrick. Quinn was formerly with Seattle country station KNUC, while Kendrick was promoted from her evening air shift at KTCZ. At the same time, interim morning host Paul Fletcher would return to afternoons. The morning show had been without a permanent host since Keri Noble's exit in November 2018. HD Radio HD2 On April 25, 2006, Clear Channel Communications announced that KTCZ's HD2 subchannel would broadcast "Studio HD," featuring original acoustic rock and chill music. On December 23, 2012, KTCZ-HD2 changed its format to sports radio, branded as "The Score." By Autumn of 2013, "The Score" was replaced by a simulcast of the "New Music" specialty channel found on the IHeartRadio online/mobile platform. In June 2014, following the flip of co-owned KQQL's HD2 channel, KTCZ-HD2 adopted their 1980s music format, branded as "Kool 1-0-80s." It later switched to the Educational Media Foundation's "Air 1" Christian rock format. At first, Air 1 was simulcast on FM translator W225AP at 92.9 FM in St. Paul. It later added two other translators, K221ES (92.1 FM) and K249ED (97.7 FM), both in Albertville. HD3 On June 5, 2015, KTCZ-HD3 launched a classic hip hop format, branded as "Hot 102.5." The HD3 subchannel feeds translator K273BH at 102.5 MHz. The format shifted to urban contemporary on February 12, 2018. Studio C Studio C is a room located at the radio station, with equipment used to record bands and singers, as well as chairs to accommodate a small audience. Many acts who come to the Twin Cities are invited to Studio C to play a few songs and have some brief fan interactions. From 1989 to 2018, KTCZ each holiday season would release an album, cassette tape and/or CD, known as the Cities 97 Sampler. Proceeds would benefit Minnesota charities. Most of the Cities 97 Sampler tracks were recorded in Studio C in front of a small audience, with the remaining tracks recorded live at local clubs in and around the Twin Cities. Some recordings that did not make the