This problem is reads funny to me

Tell us what’s happening:
Describe your issue in detail here.

I dont understand how the parameters in the function work and how to use them in this problem. I dont understand what the value is or how to use the prop since its the artist and or the tracks

  **Your code so far**

// Setup
var recordCollection = {
2548: {
  albumTitle: 'Slippery When Wet',
  artist: 'Bon Jovi',
  tracks: ['Let It Rock', 'You Give Love a Bad Name']
},
2468: {
  albumTitle: '1999',
  artist: 'Prince',
  tracks: ['1999', 'Little Red Corvette']
},
1245: {
  artist: 'Robert Palmer',
  tracks: []
},
5439: {
  albumTitle: 'ABBA Gold'
}
};

// Only change code below this line
function updateRecords(records, id, prop, value) {
if(prop != 'tracks' && value != ""){
records[id][prop] = value;
}
if(prop === 'tracks' &&)
return records;
}

updateRecords(recordCollection, 5439, 'artist', 'ABBA');
  **Your browser information:**

User Agent is: Mozilla/5.0 (X11; CrOS aarch64 14092.77.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.107 Safari/537.36

Challenge: Record Collection

Link to the challenge:

Nevermind I figured it out!