{"product_id":"martin-omjm-john-mayer-20th-anniversary-gray-sunburst-1865262","title":"Martin OMJM John Mayer 20th Anniversary Gray Sunburst","description":"\u003cp\u003eTo commemorate the 20th anniversary of John Mayer’s popular OM-28JM model, Martin collaborated again with John Mayer to offer this tasteful anniversary Orchestra Model. It exhibits the same versatility for today’s diverse contemporary musical styles and includes a unique label with Mayer’s electronic signature. This model will only be available through August 2024, so make sure to check it out soon! If you’re looking for something with a little more bling, check out the OM-45 John Mayer 20th Anniversary, which is also new for 2023.\u003c\/p\u003e","brand":"Martin","offers":[{"title":"Default Title","offer_id":41431427547271,"sku":"10OMJMJOHNMAYER20THANNIVERSARY-M2873991","price":2999.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0343\/4368\/2183\/files\/martin-acoustic-guitars-om-and-auditorium-martin-omjm-john-mayer-20th-anniversary-gray-sunburst-martin-omjm-john-mayer-20th-anniversary-gray-sunburst-10omjmjohnmayer20thanniversary-m2873991-1048412126.jpg?v=1769049921","url":"https:\/\/www.chicagomusicexchange.com\/en-gb\/products\/martin-omjm-john-mayer-20th-anniversary-gray-sunburst-1865262","provider":"Chicago Music Exchange","version":"1.0","type":"link"}