In 1977, Leslie moved to Toronto and became a steadfast member of TMA 149. By then, he had already joined the American Federation of Musicians (Local 571) at sixteen, influenced by his father’s union spirit. This early induction into the world of unionism instilled in Leslie a deep-seated belief in the power of collective bargaining and solidarity.

As President of TMA 149, Leslie’s leadership is characterised by a quiet, resolute dedication to listening and understanding. It is in these moments of listening that he finds the pulse of the union, ensuring that every musician’s voice resonates within the halls of TMA 149. His breadth of experience, from classical concert halls to jazz clubs, provides him with a unique empathy for the diverse challenges faced by union members.

Under Leslie’s stewardship, TMA 149 has thrived. He has navigated the union through the labyrinth of advocating for fair wages, securing better working conditions, and creating greater opportunities for musicians. His leadership is not about grand gestures but about the steady, unwavering commitment to the welfare of his fellow musicians.

Leslie’s contributions to TMA 149 have not gone unnoticed. His leadership is praised not just for its efficacy but for its compassion. He embodies a blend of artistic excellence and dedicated advocacy, making him an indispensable figure in the union. Whether he is advocating for policy changes or supporting an individual member through personal struggles, Leslie’s impact is profound and far-reaching.

In Leslie Allt, TMA 149 finds not just a president but a true steward of the union’s legacy. His tenure is a testament to the enduring power of music and the unyielding spirit of those who dedicate their lives to it. Through his work, the echoes of those early jam sessions in his childhood home continue to resonate, now amplified by the voices of thousands of musicians he tirelessly supports and advocates for.