The lyrics of "Murphy's Law" talk about the singer's belief that when things are going well, something must be about to go wrong based on the superstition of Murphy's Law. Despite this, the singer expresses the need for love and luck to keep negativity at bay.

Meaning of "Murphy's Law" by Al Jarreau

The lyrics of "Murphy's Law" play with the commonly held belief that if something is going well, something bad is bound to happen soon. The singer highlights this superstition but also showcases a sense of defiance in the face of it by expressing a need for love and luck to counteract any potential negative outcomes. The repeated assertion that the person they are singing to is the only luck they need implies a strong belief in the power of love and positive energy to overcome any potential obstacles. Additionally, the line "If it works don't fix it" suggests a reluctance to tamper with something good out of fear of inviting bad luck. Overall, the song conveys a message of resilience, hope, and the power of love to conquer negative forces.