美国采购需求：音乐盒机芯，木质音乐盒，雕刻音乐盒，婚礼回礼音乐盒，玩具音乐盒，塑料音乐盒

I'm interested in sourcing about 3000 mini wind-up and hand-crank music boxes in a variety of styles. It's important for me to understand the range of styles you offer, along with a comprehensive song list for each type. Could you provide me with the details on the available designs? Additionally, I'd like to know the pricing for bulk orders and the estimated production time for these items. Since I'm located in Michigan, USA, it's crucial to factor in any potential shipping timelines. I appreciate your assistance and look forward to your prompt response!