Nashville, TN – Friday, April 11, 2025 – Rising singer-songwriter Cecilia Castleman releases a fresh, electrifying take on one of her beloved tracks. “Waiting on You (Synth Version)” along with an accompanying visualizer, out today via Glassnote Records. Swapping out the song’s familiar warmth led by Castleman’s masterful guitar work for pulsating synth textures and dreamy…