Imaginary Reflections is the third album by the fittingly named U.K. duo dreamcoaster, although, at the time of its release, the handle will be unfamiliar to most. Jane and Andrew Craig started making home-recorded jangly, reverb-heavy indie pop together in the late 2010s, then later leaned into murkier shoegaze on their COVID-informed second album, all under the moniker Dreams of Empire. Without changing their musical intent or resetting their release counters to zero, they debuted their new name on the eponymous Dreamcoaster E.P. in 2022. Further, the Craigs played together in the ’90s band Luminous, which delved into some of these textures while centering on a “modern rock” sound. So, while this is their first album as dreamcoaster, they bring a well-earned…