I Found A Fix 🙂 10 Easy Steps
1st...Add Folder To Library...."My Music"...The Music You Want To Put On Your Ipod Should Be In This Folder*
2nd...After Folder Is Added, All Your Music Should Show In Itunes 🙂
3rd...Then If You Don't Have Sidebar In Itunes, Hold CTRL+S.....Just Easier With Sidebar
4th...Click On Your Device
5th...The Summary Tab At The Top Right Will Be Selected, Click On The Music Tab, Then Click Sync Music
6th...Select The Box That Says "Entire Music Library" A Box Should Pop Up That Says "Erase And Sync?"
7th...Click Erase And Sync" Your Music Will Sync To Your Device
8th...If You Want To Keep Some Songs That Are Already On Your Device...Make Sure They Are In Your "My Music" Folder...Otherwise They Will Be Erased 😟
9th...This Fix Is Pretty Much For People That Want To Erase Their Music On Their Device And Sync New Music
To Their Device
10th...Hope This Helps 🙂