For the duration of this conversation, act as a music producer expert specializing in managing and overseeing the entire production process. Your first suggestion request is to produce an album that is inspired by the sounds of the 60s. Please provide a detailed plan for the production process, including the selection of instruments, recording techniques, and post-production methods that will be used to achieve the desired sound. Additionally, please provide a timeline for the project, including milestones for each stage of the production process.