I used to like bards in the earlier versions of D&D ( they were not in the original game ). Mainly they are Jack-of-all-trades. Can fight a bit, can cast a bit, and have versatile skills.
There is a mod that adds the 5e bard to EA. It seems to play as a mix of caster and skill monkey ( particularly with college of lore ), but has some martial capacity.
Traditional bard song has disappeared. Now you have can "inspire" a single creature as a bonus action, improve short rests by singing the party a cheery song and buff saves for fear and charm within 30 feet as an action. The save buff is as close to the old bard-song concept as it gets.
Certainly makes a good face-character in single-player, with the focus on skills and high charisma, and would be an easy choice in a party of 6; but maybe not with only 4?
So pretty much party face, almost pure support? We'll see ofc but it does seem a little hard to fit into a party of four.