For ages, wood with unique acoustic properties has been an indispensable material in the construction of musical instruments. There has been an intrinsic relationship between rosewood and its evolution as a tonewood in guitar making. The historical shift from Brazilian rosewood (Dalbergia nigra) to Indian rosewood (Dalbergia latifolia) due to conservation concerns is analysed, alongside comparative acoustic and tonal data. Despite the dominance of tropical hardwoods, there is an urgent need for sustainable alternatives, driven by ecological challenges and market demands. We believe that by integrating perspectives from luthiers, scientists, and conservationists, a collaborative framework is needed to preserve both musical heritage and forest biodiversity for future generations.