C++ Rolling Stones Albums There is a file of Rolling Stones albums on the internet. Each entry has the following form: Name of album Year released from 1 to 30 names of songs (in cut number order) An album separator line is made up of equal signs Your assignment is: for each album: 1. read in the Album Name, Year and Songs 2. Sort the songs alphabetically for all albums: 1. Sort the albums by Album Name alphabetically 2. Print the Album Name, Date, and the list of songs (alphabetically) Click here to see the Input File Some Sample Output: Beggars Banquet Year: 1968 3. Dear Doctor 9. Factory Girl 5. Jigsaw Puzzle 2. No Expectations 4. Parachute Woman 7. Prodigal Son 10. Salt of the Earth 8. Stray Cat Blues 6. Street Fighting Man 1. Sympathy For the Devil Notes: With the exception of removing blank lines at the end of the data file, you are not allowed to change the data file. You will need to use the string operators and methods provided by C++. Here are a few. #include  // determine the number of characters in a string st.size() or st.length() // substring search poe = datastring.find("="); // picking off a substring ss = st.substr(start, length); // convert a string to an int int n = atoi(stringname.c_str());