$ 0 0 An example of the url that returned values previously and now gets empty results on json:http://developer.echonest.com/api/v4/song/identify?api_key=CBBJYSCJET3G4CHK6&code=eJzdmAmOpSkOhK-EMZuPAwbuf4T5IEf91CkVpZmcUksjlUKVP5vxEg5eCDJmeMDUF6z-gCjtBam8oOoLurzA1wO09hcw49eQwnyBjhd4esEcL9jxATmUF6T5gnPpX4OPB5SgD_jn8iq_4J1X78xJ8QV_LnNyfMEMD8iyX_DOjZJe0NsD3rlR1B_wBzMnyAtiekH2F_wgr-IqD9CkL2j7Ab_LK31BfYLPB_yIc555lU8x_RL-YOa8c-M33Sq-4Ce5EdYL2gt-lhvjBb5fcAz_NezxgN_lxgv-MVb5c93qrYK2P0CjvSCFF-T6ghFf8JMu-RtGWg_4UR_8AV-Vw0u_hP_DnHyz2U9y8p11Lb_gJzlp5QVPVf-jrHvm1c8yZzzgT_JVeME7N_4g5-wXlPaCLQ846vwBT1b5WXz9Af9YfH_DDPMBv2GGkV7wjv5bBb2j_679_7qnTFuWy9Y-d4l9rSI2Z541ha69J5dcs2Td2ixsixqYXz3POVq7Kz6Ti2sbfOaNwsD-j0YzT4ipXlrqKU2_o6pHaM_KtFgtpTF5gxKCrTG1oNvXEBkW76j1Vdsw8zrjjqYMpZG4YBltG04qX6OeTLtIXrm4TZOlOfXlzETzxXtub3UuCa2UkZezMQdka93vFaa2wNSyvual2mLas-_QrMx57-aiS2XWvuMaJmFHSV9-1j4kqah8_Oyp9TL54NfPbVov188Zy-X6ObjmXSRMu74KiTs0DbJ7as08jG05jUZRxZARL4tUHSrBQ9MmruMaHkPb9drsteYvw6vGFTzt4NfwFohD5gQzEbUCJ5UOg6SEmXnElfwDXwH9-7cPNFFN0Ue2OHYOw8Nu2SZBHr1Z5a-i1rvNOEaPpdZmSkBmWnPeFZ_Js3A46VdUqnT52m-ugjtdwvKdS3XjArF7vMuC9Bz61lpWWZPk2ptjfO0yVsTxucqWPpIIid_bKOKZ8Noa3vLq9MvVjXBKEBsYy7OblJNRmJtLUp3mU00ayZeqkbThWkVCxjIdDiqE3VLuMyaZNoirjD5TaFJn6r6iiy-u54M67ORrW65TXOpoKxp252H9PJ0sYbzJXM1zUOceu2NILaGFyrrQMmXVB0Hm5jmqNNl5pygl73vudUnNKYbryZhbD9eTqeUYF_csX56cWppKIQbQSuyWhm-yRlKPK88eJe9AarYEs8_oWwjgXrlzh5KM_C-JI_OmWgxnThXMtr0ppjTGB3B1k2_fPuC6yExiNyY1lxfBSF3UXdOEPM5opPiibYlUZTtJKCPFVtnzMJie3G6phnZHQxtaBynp-HyatR025TgpxrqDqhNvH1MmdcpTtkIMkmwUWFc7-TB2a_7vTe9p1T1G7z1O0pqMWXuWQ_B79NytYeSm5BqOIhl2Pn0lbeM1U3ga5lgWW6ysBmNQoybx1OCgXhyWGWsFKlMTG06HaNch3GIowAVJZWgxHqYpDfqII6S5tjgzpHPErribqveMkLFtfa4lJVK6ESKrNXRc2s2XEONCurBTwAFdjHBWda6cYj3W5FoKf573e15Sj1tHVnpvKsPPT2d9Ngpuaairzu6USs8mdZ8Q-O4ne_HpmgQyWVgWKeV-IhuLWaiDNGFij4SucyDVfEn4WHqN5GFZ6pxt7A9cq759-8CoNR7O1xi1uNOzgvXgUKhYXSET_ELhZSGq0pIs_GJ0EwqHhlCZC73KCNIqeYAmQ5RVg-fT5PKrRhxZYN9DVflcXa1S2nudAien8X5nrUzcvnsMEaO4vB-TKzE0l46PCyEy-kjvuuF_L2HDE2FA2qsO6QjjqTPCI35mRdKIz1Qy1KTLaUdUBFSp6KCN22chctRhqHRVuiBXHriZjCaN0LM08UoWak2HRs6eces9dyk3iWrkqY0xT389gHU7FaNVka9zxC8zyCRKiNw8noB84qxkCosHdGK2Mi48BhHCBLkq2QkpjXO-2qTGaM0VBqswDQZ0JcBmSK45MhUDzcR4zdWSpbZJB8e-UgoipdMgYJfNIwhvKPV-kr03XPkXNKTE_vbtA0pcK-cmmLvwTMtpL0pknRaQ0rfRxqfSYZ6W6dh-Rz8rMu3_lAtfDea7y-6KO9mLRAKMW0mLXe-Kz-Q8sRtqNFNUiX3th92TnE_rM9ojhHuX3VHIaE-BxIgSdNWoIbn7oZZoQBMtdjf4mrcWbHfu8bng3aXSmfOdd2_0uYdA5utz0L3Mvce9AtSnrdGcTm0Pu-d-TnPYDBqd50LCTc-R9GrRGobUUOohSaYkSiQfikGoEE2HxuB7ul1zKRCrHjUXJiqa76j0teNUttcF_wZJJDlGLMors8XeqEOjl6NPIT-0VYBHVsuYio4oEWKl38aT70z-FoV7rq4ydAzt7Y5WGXvXBRne0Uo-xXvuDUqm3hHCXOSO7oJKvaM3UFhW1dCPtLbT_f-Cu_O3bx8QOgd9jEvMYtMzGpWyKFwTBZW_jfJGgJlro7FCyXpHPysqKV2Oej4tEcecZXfFnbza7IruOHqGZvZ1RuZAKLkRZKfAIo5NZmPdXe5opjD8jkYYrd_Ru_1ddkfvss_o3fljxueMO_l_OHpU_JIdOxQ8pd5RmDJDnyTTZxRFYele4Y7ughCcBfmHmBy1wYt-DU8SeXZoXhGdTA2f0aIVmfV3b3ydcUiI7qdftnx8sFEFlCkbORJv3rVJc0M7QKpcpcY7WhFWIWXE9iK2Uk7LGZTr-kBdutO3bx9oJw3giY6Q1I6YnkiScDanoAOrS_MY0Dc6A8I-o1i4AFr4kK1sMv1QIl1p4J0VaGz9sDh6Ddee9lah97NVQgx2rI8QWaVj3FFauFMW6Eo8TDXTiY7unXfZXXEnCzksa_IYakxYd8VnciZsNGleMz5os1-jkkca52e0SsuiNRAMhOx5pWJL8324CYV4d2m11NVKN-TFeU0cq_iHHDrn2tHRSF0kwfFLGCMjLpEedNCMeE1d6VNcXzJljICRI3l4smjrcOl5Y0KBaB2bdxlPCur1NL5I7zXW0Yxg52GZxwdKkLSZtCTcaIiPeFq4U7S0pIKch5LS0PIB_Cbh27cPZJQDgrFFr2gOIWvRwX4IOXPj82xtkQ6ZMBXlPoQ7xX5EKXHhVde5TUNhoSUait5Gr3HSYpGupHJweBRdc7YK6JZM7RxxzSv622g74pQmSOARD_uOHmrKvO18Q8Zom7MWVXAkMI3mrhUkDi-22c_PPOQCFMxTirnmkZchRIkSqX5OSBGK4v9NTpTSURyHeinU8yiCriA8BDGdKTrKA9na6c5ylErinYrVeq96b3kvuI6AoHXjXrK933v0SbJRKMhuchO9F49PUOvXXF4sTEQN5jqOgjkd5e58l10jaY7GecjlOiY6H_Et12GlGfbSIVEU8-jORfHRWHk_0Jp43lKAvaLkeQe3DyS28W_fPvAvDoLcqg==&version=4.12