how to build a music stand

{"cid":"91200273","title":"Digital Menu Boards Digital Signage For Restaurant HD Display Video Music Image","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/10\/91\/def75652ba6a7b62f92e08260dae-200x200-1.jpg","attrs":{"Price":"US$ 460.00 - 793.00 \/pc","Brand Name":"WD","Model Number":"WDAF-N1W49","Minimum Order Quantity":"1 unit","Delivery Time":"7-25days","Certification":"CE, ROHS, FCC","Place of Origin":"Guangzhou, China","Payment Terms":"T\/T, L\/C, Paypal","Supply Ability":"5000 pcs per month","Packaging Details":"1 set \/strong carton & foam","Type":"Floor standing LCD display","Display size:":"21.5\" 27\" 32\" 43\" 49\" 55\" 65\" 75\" 86\"","OS":"Windows 10","LCD panel":"LG \/ AUO \/ BOE brand A+ grade","Brightness":"\u2265 350 nits","Input voltage":"AC110-240V","Max. Resolution":"1920 * 1080 p","View angle":"89\/89(H),89\/89(V)","Color":"Black, white or customized","Customization":"Color, LOGO print, size, camera ..."}}

{"cid":"91217620","title":"LCD Interactive Touch Screen Kiosk Multi Stand For Advertising Information","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/88\/96\/e9065a2d06f698f4a25a52f60361-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"HONGNUO","Model Number":"HN-4301TSK","Minimum Order Quantity":"1 PC","Delivery Time":"5-10 work days upon payment","Certification":"3C, FCC, CE, ROHS","Place of Origin":"Shenzhen,China","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram","Supply Ability":"1000 Pieces Per Month","Packaging Details":"Packed in carton with EPE and foam, carton in wooden case.","Size":"43 inch","Brightness":"450nits","Response Time":"6ms","Max Resolution":"1920x1080","Touch":"10 Points IR Touch Frame","Warranty":"12 Months"}}