ORGANIZATION@1 is a NUMBER@1 concert tour by MISC@1 - soul singers PERSON@1 and PERSON@2 and MISC@2 rapper PERSON@3 , with MISC@3 singer PERSON@4 as their tour guest .

ORGANIZATION@1 is a NUMBER@1 joint concert tour by MISC@2 R&B / soul singers PERSON@1 and PERSON@2 and MISC@2 rapper PERSON@3 .
