Smollett took the stage at the Troubadour in West Hollywood, California, after a presentation by his older brother Joel, who called him a "true artist" and "epitome of love."
"No matter what anyone else says, I will stand for love," said Jussie Smollett, wearing a dress before starting his set. "We hope you all stand with us."
Initially, the performance was to include a meeting and greetings to fans who had upgraded their tickets; however, those people will be reimbursed due to security concerns, by e-mail from the seller, TicketWeb.
"Jussie is so honorable to perform for his supporters, friends and family on Saturday evenings, however, forgive us. For security reasons, we can not provide for any meeting and searching. pay or donate your matching and greeting equipment to the Black AIDS Institute in your name, "he said the email provided to ABC News.
LAPD refused to comment on whether there would be an additional police presence around the location, and it is not clear whether the location itself protects security for an "Empire" star.
Smollett, 36, is expected to perform tracks from the "Sum of My Music" album, released last year.
Dozens of detectives have been following new leaders and tracking the movements of the actor in the morning through video and pictures, said Chicago Police previously told ABC News.
The police are also hoping to track and talk to two potential people of interest that can be seen in the surveillance video near the area where the alleged assault was held.
"Although the video does not gather a meeting, detectives take this development seriously and want to question individuals as more cameras are being reviewed," Anthony Guglielmi, chief officer of Communications for the Chicago Police Department, he wrote on Twitter.
Smollett told the police that the men had also poured an "unknown chemical substance" on it – possibly bleaching – and wrapped a rope of their throat, the police said. The rope was still around Smollett's throat when the police spoke to him later, said the officers.
Brandon Z. Moore's music manager, Smollett, told ABC News that he was on the phone with the actor when the alleged assault happened and had heard a blast, racist and the words "MAGA country ", probably come from the assailants.
The police confirmed that they had talked to Moore and that his account had been reported in the police report. Moore and Smollett told the police that they were on the phone with each other at the time of the attack, the police added.
However, on Thursday, the police had not yet seen telephone records to confirm their accounts and Smollett had refused to put over his cell phone to detectives. The police say that Smollet is treated as a victim and they have no interest or likely cause of their call records by search warranty.
From Saturday morning, there were no further updates on the investigation, Chicago Police told ABC News.
Smollett thanked his supporters in a statement on Friday for their support, and said he was mentally and physically improving.
"Let me start by saying that I'm fine," he said in a statement. "My body is strong and my soul is stronger. Even more importantly, I want to say thank you. An impairment of the love and support of my village has meant more than I will ever be able to put in words."
He also made an attempt to refuse any claims made online that his story might have changed.
"I work with authorities and have been 100% factual and consistently at all levels," he said in the statement. "Despite my great frustration and anxiety with some inaccuracies and misunderstandings that I have spread, I still believe that justice will be introduced."
ABC News Monica Escobedo contributed to this report.