Unexpected MatLab expression when reading audio file

I'm trying to perform some analysis on audio files, but whenever I try to use audioread to read the files I get this.

[y, Fs] = audioread(/Users/kcrawfor/Documents/Rasmussen-Audio/audioCx05a.mp3);
[y, Fs] = audioread(/Users/kcrawfor/Documents/Rasmussen-Audio/audioCx05a.mp3);
Error:              | Unexpected MATLAB operator.

I understand this is a syntax error but I'm new to MatLab and it could take hours of tutorials before I figure out whats wrong. Can anyone help me out?

Answer 1

[Walter Roberson]

[y, Fs] = audioread('/Users/kcrawfor/Documents/Rasmussen-Audio/audioCx05a.mp3');

Filenames have to be strings.

[Thomas Rasmussen]

Thanks! that was a silly mistake thanks for catching it though