Listen to Produce a lofi beat that emanates a tranquil, laid-back aura. This beat should include a mix of understated city noises, invoking a peaceful city evening's ambiance. The central part of the track should be a calm, slowed rhythm with a fluid, unbroken movement, highlighted by gentle melodic components such as a tender piano or a muted electric guitar. The rhythm should be anchored by a warm, welcoming bassline that adds a comforting depth, harmonizing with the delicate, breezy high notes and forming a balanced, enveloping sonic landscape. The overall mood should be calming and thoughtful, ideal for relaxation, studying, or simply savouring a silent moment amidst the city's bustle. The track's duration should be approximately 90 seconds.