Step $1$: Create three files to submit and build the PlaylistNode class. PlaylistNode.h $-$ Class declaration PlaylistNode.cpp $-$ Class definition main.cpp $-$ main$()$ function Build the PlaylistNode class per the following specifications. Note: Some functions can initially be function stubs $($empty functions$),$ to be completed in later steps. Private data members string uniqueID $-$ Initialized to "none" in default constructor string songName $-$ Initialized to "none" in default constructor string artistName $-$ Initialized to "none" in default constructor int songLength $-$ Initialized to $0$ in default constructor PlaylistNode$*$ nextNodePtr $-$ Initialized to $0$ in default constructor Default constructor $(1$ pt$)$ Parameterized constructor $(1$ pt$)$ Public member functions GetID$()-$ Accessor GetSongName$()-$ Accessor GetArtistName$()-$ Accessor GetSongLength$()-$ Accessor GetNext$()-$ Accessor InsertAfter$($PlaylistNode$*$ nodePtr$)-$ Mutator $(1$ pt$)$ SetNext$($PlaylistNode$*$ nodePtr$)-$ Mutator $(1$ pt$)$ PrintPlaylistNode$()-$ Outputs uniqueID, songname, artistName, and songLength based on the format example below. Ex$.$ of PrintPlaylistNode output: Unique ID: S$123$ Song Name: Peg Artist Name: Steely Dan Song Length $($in seconds$)$: $237$ Step $2$: In main$(),$ prompt the user for the title of the playlist. $(1$ pt$)$ Ex: Enter playlist's title: JAMZ Step $3$: Implement the PrintMenu$()$ function. $(1$ pt$)$ PrintMenu$()$ takes the playlist title as a parameter and outputs a menu of options to manipulate the playlist. Ex: JAMZ PLAYLIST MENU a $-$ Add song d $-$ Remove song c $-$ Change position of song s $-$ Output songs by specific artist t $-$ Output total time of playlist $($in seconds$)$ o $-$ Output full playlist q $-$ Quit Step $4$: Implement the ExecuteMenu$()$ function. $(1$ pt$)$ ExecuteMenu$()$ takes $3$ parameters: a character representing the user's choice, a playlist title, and the pointer to the head node of a playlist. ExecuteMenu$()$ performs the menu options $($described below$)$ according to the user's choice and returns the pointer to the head node of the playlist. Step $5$: In main$(),$ call PrintMenu$()$ and prompt for the user's choice of menu options. $(1$ pt$)$ Each option is represented by a single character. If an invalid character is entered, continue to prompt for a valid choice. When a valid option is entered, execute the option by calling ExecuteMenu$().$ Then, print the menu, and prompt for a new option. Continue until the user enters $\text{'}$q$\text{'}.$ Hint: Implement Quit before implementing other options. Ex: JAMZ PLAYLIST MENU a $-$ Add song d $-$ Remove song c $-$ Change position of song s $-$ Output songs by specific artist t $-$ Output total time of playlist $($in seconds$)$ o $-$ Output full playlist q $-$ Quit Choose an option: Step $6$: Implement "Output full playlist" menu option in ExecuteMenu$().(3$ pts$)$ If the list is empty, output: Playlist is empty Ex: JAMZ $-$ OUTPUT FULL PLAYLIST $1.$ Unique ID: SD$123$ Song Name: Peg Artist Name: Steely Dan Song Length $($in seconds$)$: $2372.$ Unique ID: JJ$234$ Song Name: All For You Artist Name: Janet Jackson Song Length $($in seconds$)$: $3913.$ Unique ID: J$345$ Song Name: Canned Heat Artist Name: Jamiroquai Song Length $($in seconds$)$: $3304.$ Unique ID: JJ$456$ Song Name: Black Eagle Artist Name: Janet Jackson Song Length $($in seconds$)$: $1975.$ Unique ID: SD$567$ Song Name: I Got The News Artist Name: Steely Dan Song Length $($in seconds$)$: $306$ Step $7$: Implement the "Add song" menu option in ExecuteMenu$().(2$ pts$)$ New additions are added to the end of the list. Ex: ADD SONG Enter song's unique ID: SD$123$ Enter song's name: Peg Enter artist's name: Steely Dan Enter song's length $($in seconds$)$: $237$ Step $8$: Implement the "Remove song" menu option in ExecuteMenu$().(4$ pts$)$ Prompt the user for the unique ID of the song to be removed. Ex: REMOVE SONG Enter song's unique ID: JJ$234$ "All For You" removed. Step $9$: Implement the "Change position of song" menu option in ExecuteMenu$().$ Prompt the user for the current position of the song and the desired new position. Valid new positions are $1-$ n $($the number of nodes$).$ If the user enters a new position that is less than $1,$ move the node to the position $1($immediately after the head$).$ If the user enters a new position greater than n$,$ move the node to position n $($the tail$).6$ cases will be tested: Moving the head node $(1$ pt$)$ Moving the tail node $(1$ pt$)$ Moving a node to the head $(1$ pt$)$ Moving a node to the tail $(1$ pt$)$ Moving a node up the list $(1$ pt$)$ Moving a node down the list $(1$ pt$)$ Ex: CHANGE POSITION OF SONG Enter song's current position: $3$ Enter new position for song: $2$ "Canned Heat" moved to position $2$ Step $10$: Implement the "Output songs by specific artist" menu option in ExecuteMenu$().(2$ pt$)$ Prompt the user for the artist's name, and output the node's information, starting with the node's current position. Ex: OUTPUT SONGS BY SPECIFIC ARTIST Enter artist's name: Janet Jackson $2.$ Unique ID: JJ$234$ Song Name: All For You Artist Name: Janet Jackson Song Length $($in seconds$)$: $3914.$ Unique ID: JJ$456$ Song Name: Black Eagle Artist Name: Jane