As the audio plays, the rhythmic sound of steady rainfall fills the scene, a beautiful yet intense symphony of nature. Amidst this tranquil downpour, the distinct hum of cars passing by punctuates the ambient soundscape. There's an ebb and flow to the traffic, creating a dynamic melody that dances with the drumming raindrops on various surfaces -- the concrete pavement, metallic car surfaces, and possibly nearby foliage. The tires of the vehicles create a unique sfx, a swooshing and splashing sound, as they cut through the rain-soaked streets. This audio effectively captures the essence of a rainy day in a bustling city or busy street, merging the calming sound of rain with the bustling energy of moving cars. It's a foley masterpiece that encapsulates the beautiful synergy of urban life and nature's elements.