REST API example 2: get the latest Top 5 songs across all music genres

rest_api_example2.sh

# Retrieve the latest Top 5 songs across all music genres
$ curl -sXGET http://localhost:7070/kafka-music/charts/top-five

# You should see output similar to following, though here
# the output is pretty-printed so that it's easier to read:
[
  {
    "artist": "Jello Biafra And The Guantanamo School Of Medicine",
    "album": "The Audacity Of Hype",
    "name": "Three Strikes",
    "plays": 70
  },
  {
    "artist": "Hilltop Hoods",
    "album": "The Calling",
    "name": "The Calling",
    "plays": 67
  },

  ... rest omitted...
]