CHICAGO — Besides his band Wilco, Jeff Tweedy’s most important musical collaborators are his family.
Tweedy’s been performing with his elder son, Spencer, since 2014, when they released the joint album “Sukierae.” Jeff’s younger son, Sammy, and Spencer played on his 2018 solo album, “Warm.” During the COVID-19 pandemic, Tweedy took advantage of being at home with his two offspring musicians, performing on Instagram livestreams and recording an album, “Love Is the King,” together, which came out in 2020.
For Tweedy’s new triple album “Twilight Override” — his fifth solo effort and first since “Love Is the King” — he wanted to expand his in-studio sound. So he also turned to the closest people he has next to kin: his touring band.
“I can’t stress enough how wonderful it is to play music w