there are two types of sound in movie production they are diegetic and non diegetic the diegetic sound is when the noises and sound is already in the environment and on set the sound is not added in or edited for example dialogue between characters, foot steps or wind. then there is non diegetic sound which is a sound that does not exist on scene and is added into the scene later on by the production team. the diegetic sound in this scene is when both the characters are talking to each other and when snoop dogg raps the opening verse to the track nothin but a G thing also the character that plays DR DRE, him playing the keyboard this sound is also diegetic because you can see him playing the keys and producing a melody suitable for the song he is trying to produce which is suitable to the scene because back in the 90s hip-hop music was produced by actual instruments rather than digital production also it helps us understand that the characters as creative independent musicians. the...