gnu: Remove python2-pyechonest.

* gnu/packages/music.scm (python2-pyechonest): Delete variable.

gnu/packages/music.scm

@@ -3700,39 +3700,6 @@ (define-public python-isrcsubmit
 @url{https://musicbrainz.org/, MusicBrainz}.")
     (license license:gpl3+)))
 
-(define-public python2-pyechonest
-  (package
-    (name "python2-pyechonest")
-    (version "9.0.0")
-    (source (origin
-              (method url-fetch)
-              (uri (pypi-uri "pyechonest" version))
-              (sha256
-               (base32
-                "1584nira3rkiman9dm81kdshihmkj21s8navndz2l8spnjwb790x"))))
-    (build-system python-build-system)
-    (arguments
-     `(;; Python 3 is not supported:
-       ;; https://github.com/echonest/pyechonest/issues/42
-       #:python ,python-2))
-    (home-page "https://github.com/echonest/pyechonest")
-    (synopsis "Python interface to The Echo Nest APIs")
-    (description "Pyechonest is a Python library for the Echo Nest API.  With
-Pyechonest you have Python access to the entire set of API methods including:
-
-@enumerate
-@item artist - search for artists by name, description, or attribute, and get
-back detailed information about any artist including audio, similar artists,
-blogs, familiarity, hotttnesss, news, reviews, urls and video.
-@item song - search songs by artist, title, description, or attribute (tempo,
-duration, etc) and get detailed information back about each song, such as
-hotttnesss, audio_summary, or tracks.
-@item track - upload a track to the Echo Nest and receive summary information
-about the track including key, duration, mode, tempo, time signature along with
-detailed track info including timbre, pitch, rhythm and loudness information.
-@end enumerate\n")
-    (license license:bsd-3)))
-
 (define-public python-pylast
   (package
     (name "python-pylast")