"Heart's Horizon" is a song by American jazz singer Al Jarreau. The lyrics of the song describe a lullaby that Jarreau sings to comfort his child. He reassures his little one that in times of hardship and sadness, they can find solace in the songs of joy and laughter. He advises his child to not dwell too long in the sadness but to conquer their challenges and keep moving forward. Jarreau sings about the beauty of the moon rising and how it symbolizes new beginnings and opportunities. He encourages his child to appreciate the small wonders of life and find inspiration in the morning star shining on their heart's horizon. The song also touches upon the theme of resilience and not holding onto grudges. Jarreau encourages his child to let go of past grievances and not be reliant on people who have let them down. He suggests that they find something within themselves to focus on and keep their eyes set on their goals. Jarreau mentions the fleeting nature of life and compares it to the fading stars and weeping guitars. He encourages his child to dream big and create their own colorful and vibrant world. The lyrics also briefly reflect on personal reflections and the need to keep trying and giving one's best despite challenges. Jarreau tells his child to look within themselves for strength and to keep their faith even when things seem bleak. Overall, "Heart's Horizon" is a comforting and motivational song about finding solace, inspiration, and resilience in the face of difficulties.