MP3-Player for a woocommerce shop

Hello everybody, please read carefully, as the task is a bit more complex and there are different solutions and options. We'll decide next week who we want to work with, so it's not about making an offer as soon as possible. Project: We are working on an online shop for a record label that will sell music physically and digitally. System: WordPress, woocommerce, bridge theme Task: We need an MP3 player that meets various requirements. 1. The music must run in the background, even if the visitor changes sides. 2. we use the bridge theme and there is a sidebar that opens sideways, here the player should be placed. The button for it should represent a graphic equalizer and should be animated, if music runs. Screen in attachment. 3. we sell mp3s through the shop. In the best case the player automatically loads the last songs uploaded to the shop. Worst case, we have to create playlist constantly on our own. 4. in the best case there is a player connected to the player on the product pages of each release. so you have the tracklist with small play buttons and if you press play, the track is played in the sidebar-player. Right now we already have some kind of player on the pages, created with woocommerce product tables. 5. in the best case you can put tracks directly into the shopping cart from the player or the tracks are automatically linked to the product page. A good example is the following: [login to view URL] But here the player is always visible at the bottom. Points 1 & 2 are necessary in any case. The others are more a bonus. Please tell us which points you could convert and what it costs. A plugin can be used for the implementation. In the ideal case you have already done something comparable and can send examples. We have some more points on the todo list and are looking for a qualified programmer. Thanks