Hello There,
I assure you that i will internet an Spotify API in Shopify as same as you want and I complete it in your given time frame as I have rich experience to integrate any api.
I am working from last 8+ Years in HTML/CSS,WPLMS,CMS, Bootstrap, J Query, JavaScript, PHP, Laravel, Codeigniter, WordPress,Website Design,Web Scrapping, Shopify development.
Come over chat so we can share my recent work and discuss the project further.
Thank you.