<human>: Summarize the given text in a few sentences.

So, I'm going to be playing guitar at my sister's wedding in a few weeks. Ever since I've started to REALLY play guitar she's wanted me to play while she walks down the aisle. I already know which songs I'll be playing during the ceremony, but the groom's side of the family has never heard me play, and they'd like for me to play during the reception as well.
Here's where you guys come in. I need some song suggestions. I'm not trying to rock out or impress people with this session; people are going to be eating and conversing so I'll be there playing some mood setting music.
What I'm looking for are some blues and jazzy songs that are/can be played on an acoustic guitar. I can play pretty much anything with relative ease, so song difficulty isn't an issue with me, and with that being said I'm not trying to blow people away with a display of talent, but rather some soothing music that will get people relaxed and let them enjoy themselves. Songs like these are what I'm looking for. They don't necessarily have to be love songs, just songs that fit the environment and the guitar has to be good/soothing. Thanks for any help!
Songs I have in mind: [More Than Words] [After Tonight] [Lullaby] [Alvin Maker's Green Song] [Caught Up](
<bot>: Playing at sister's wedding reception. I need some suggestions for blues and jazzy songs to play on an acoustic guitar for a big crowd.