Created using 63 Different Genres of Music: A common joke today is that kids have no idea what a record adapter even is. With the newfound popularity of vinyl records 45's are making a comeback. Now that we have your attention here is a quick history on the 45 record adapter. Back in the 1960's Rca released a style of 45 adapter called the spider, and sold millions. Our 'spider' record adapter is created using 63 genres of music.