Track can be identified by upload, but by fingerprint

I'm having same / similar problem:

./codegen.Linux-x86_64 billie.wav

[ {"metadata":{"artist":"", "release":"", "title":"", "genre":"", "bitrate":0,"sample_rate":0, "duration":0, "filename":"billie.wav", "samples_decoded":661490, "given_duration":0, "start_offset":0, "version":3.16, "codegen_time":3.484228, "decode_time":0.538852}, "code_count":106, "code":"eJw1lItxBCEMQ1sCbH7lAIb-S8jT3iQ38YHwybLwbkq_v8V_LoQyCOYE17bqsB5CFzYUpg6W8ra2OkxHq1C4On2EnBREmssXSMxiznYJVaumg64g0rwUtsJREF--SMuPVRFfyVpJZBFVEVWpjdAUuoJElqmwtT1KFlV5ak2CTILMmjrVSlpMv7Wh7UCpSZCJwKTFQqurPPXmfJJLi4vKpcVdoWorr1wKfCmoI5dDLhl-v0ANV1tVbVVR1QxWTVtRVVFVUVVRVVFVOV5FVUOnImh8UssKRUFamixpcreJoI0v4FVTR00ymmS0x7bzWzy0pv5izzpiFC_Wbm18zzRim_tMi2a3RwbMPlYAWj1VYD4RHdBGdOv1lHkvZ1HqWX2PsJdnByylv9M4L33M9zLQAO35kbdKN1_9AeZpUeaTSQ2bFntmiZBe84P1jJfFNErrLp6tvAJQdUfbqL7UXbnYhJcK1LltXkuFPZc79knr07OYC4wKdIxt6yVrpdPiJSMoOdMGVN2LKXd-ddk_LuRlZsXenfTaBKIDH8ahzh34wPLw-wzeDBA9d1TOfY3bhb8o0qN66pMnQfW-vhp-e_n1NTb-c_sxVkFHehWZ6K0Y5TEsdmBUTb289urM6-WzYzOQbZ9eqJ9zXc9i3OFemZDXANHNxXDfL0UHBNoHkG98xAvlo_M_P8kS8mmFZ6fxeoiTRgreBTxBgE9PHEm27Ahs1e-Axz1P2EvmTHXqGTw1NNijA0LNPOhFQz38F79Ekyr-wXxQF_9e6u9fJ6B5fDqBwtBZNCrdgznkjr-8a80XN0Ufg5m6dvrX9-rjydfQXFKXOfj61utlw4NPaXBfs_zuj_nx9fPFdN-fL5wz8Cv_AZ_-RkY=", "tag":0} ]

curl "http://developer.echonest.com/api/v4/song/identify?api_key=W79ZOXAFBXQMOQSQH&code=eJw1lItxBCEMQ1sCbH7lAIb-S8jT3iQ38YHwybLwbkq_v8V_LoQyCOYE17bqsB5CFzYUpg6W8ra2OkxHq1C4On2EnBREmssXSMxiznYJVaumg64g0rwUtsJREF--SMuPVRFfyVpJZBFVEVWpjdAUuoJElqmwtT1KFlV5ak2CTILMmjrVSlpMv7Wh7UCpSZCJwKTFQqurPPXmfJJLi4vKpcVdoWorr1wKfCmoI5dDLhl-v0ANV1tVbVVR1QxWTVtRVVFVUVVRVVFVOV5FVUOnImh8UssKRUFamixpcreJoI0v4FVTR00ymmS0x7bzWzy0pv5izzpiFC_Wbm18zzRim_tMi2a3RwbMPlYAWj1VYD4RHdBGdOv1lHkvZ1HqWX2PsJdnByylv9M4L33M9zLQAO35kbdKN1_9AeZpUeaTSQ2bFntmiZBe84P1jJfFNErrLp6tvAJQdUfbqL7UXbnYhJcK1LltXkuFPZc79knr07OYC4wKdIxt6yVrpdPiJSMoOdMGVN2LKXd-ddk_LuRlZsXenfTaBKIDH8ahzh34wPLw-wzeDBA9d1TOfY3bhb8o0qN66pMnQfW-vhp-e_n1NTb-c_sxVkFHehWZ6K0Y5TEsdmBUTb289urM6-WzYzOQbZ9eqJ9zXc9i3OFemZDXANHNxXDfL0UHBNoHkG98xAvlo_M_P8kS8mmFZ6fxeoiTRgreBTxBgE9PHEm27Ahs1e-Axz1P2EvmTHXqGTw1NNijA0LNPOhFQz38F79Ekyr-wXxQF_9e6u9fJ6B5fDqBwtBZNCrdgznkjr-8a80XN0Ufg5m6dvrX9-rjydfQXFKXOfj61utlw4NPaXBfs_zuj_nx9fPFdN-fL5wz8Cv_AZ_-RkY="

{"response": {"status": {"version": "4.2", "code": 0, "message": "Success"}, "songs": []}}