Thank you, Bob. As I take you through our results, you'll notice that, as Bob mentioned, our fourth quarter 2023 results were in line with our previously provided adjusted EBITDA and revenue guidance ranges. Our Q4 2023 consolidated revenues were down 5.2% year-over-year, a little better than the guidance we provided of down high-single-digits. Excluding the impact of political, our consolidated revenues were flat. Our consolidated direct operating expenses increased 0.4% for the quarter. This small increase was primarily driven by higher broadcast content fees and higher variable content costs resulting from an increase in digital segment revenue, including profit sharing cost and production costs, but somewhat mitigated by lower third-party digital cost and reduced compensation expense as a result of our ongoing cost savings initiatives. Our consolidated SG&A expenses increased 8.5% for the quarter, primarily driven by increased trade and barter marketing expense associated with the promotion of our events business in the quarter, including the streaming of our iHeartRadio Music Festival moving to Hulu, as well as increased variable bonus expense, which we stated on last quarter's call when discussing our Q4 guidance. These increases were partially offset by expense reductions driven by our ongoing cost savings initiatives. We generated fourth quarter GAAP operating income of $79.8 million, compared to $172.8 million in the prior year quarter. Our fourth quarter adjusted EBITDA was $208 million, compared to $316 million in the prior year quarter, which as a reminder was an election year, and within the guidance range we provided of $205 million to $215 million. Turning now to the performance of our operating segments. And as a reminder, there are slides in the earnings presentation on our segment performances. In the fourth quarter, the Digital Audio Groups revenues were $318 million, up 5.5% year-over-year and they comprised approximately 30% of our fourth quarter consolidated revenues. The Digital Audio Group's adjusted EBITDA was $117 million, up 17.3% year-over-year, and our Q4 margins were 36.7%, a year-over-year increase of 370 basis points. Within the Digital Audio Group are our podcasting revenues, which grew 16.6% year-over-year, and our non-podcasting digital revenues, which declined 1.1% year-over-year. The Multiplatform Groups' revenues were $684 million, down 6.7% year-over-year, or down 3.2%, excluding the impact of political. Adjusted EBITDA was $142 million, down 38.5% year-over-year. The Multiplatform Groups adjusted EBITDA margins with 20.7%. The Multiplatform Groups' fourth quarter margins were primarily impacted by year-over-year increases in trade and barter marketing expenses, as I mentioned previously, as well as increases to certain programming fees and bad debt expenses, which were partially offset by the previously announced ongoing cost reduction programs. To take a step back, as you can see from the results in this quarter, we've continued to build out a successful and high growth digital business, which for the full-year 2023, generate over a billion dollars of revenue with a 33% adjusted EBITDA margin. What might not be as apparent is as part of our relentless focus on efficiencies, we've been reallocating capital from our lower growth Multiplatform Group to feed our higher growth Digital Audio Group. In fact, since 2019, we have actually reduced our Multiplatform Group expenses by approximately 7%, which has in part helped us to fund the growth of our Digital Audio Group, whose adjusted EBITDA grew by approximately 270% over that same time period. And as digital has a higher growth rate than our Multiplatform Group, the adjusted EBITDA of the Digital Audio Group in Q4 2023 is now approximately 80% as large as the Multiplatform Groups adjusted EBITDA, up from 11% in Q4 2019. Turning to the Audio and Media Services Group, revenues were $68 million, down approximately 28.6% year-over-year, and adjusted EBITDA was $21 million, down from $45 million in the prior year. Excluding the impact of political in the prior year quarter, the Audio and Media Services Group's revenues were down 5.2%. And as a reminder, the Audio and Media Services Group also includes television revenues, which has greater year-to-year peaks and troughs due to the impact of political advertising. At quarter end, we had approximately $4.9 billion of net debt outstanding, and our total liquidity was $772 million, which includes a cash balance of $346 million. Our quarter ending net debt to adjusted EBITDA ratio was 7 times. And in 2024, we expect to make progress towards our long-term goal of a net debt to adjusted EBITDA ratio of approximately 4 times. As highlighted on past calls, we have no material maintenance covenants and no debt maturities until May 2026. We continue to be opportunistic in responding to market developments and opportunities surrounding our capital structure. In Q4, we repurchased $15 million of the principal balance of our 8 and 3As Senior Unsecured Notes at a meaningful discount to their par value, generating both earnings and free cash flow accretion. This brings our total repurchase of these notes to $534 million, reducing the outstanding amount from $1.45 billion to approximately $916 million, and results in aggregate annualized interest savings of approximately $45 million. In the fourth quarter, we generated $142 million of free cash flow. Turning now to our outlook for Q1. The first quarter got off to a slow start with January revenue down 8% year-over-year. However, we are seeing momentum in February and March, which are both pacing up low-single-digits. And we are now currently pacing slightly better than down 1% for the quarter. And we expect our Q1 2024 revenues to be flat to down 2% year-over-year. And we are seeing that momentum continuing into Q2, which is pacing up low-single-digits as well. So we see this trajectory as further validation that January was an anomaly and a positive sign for us as we progress throughout the year. We expect to generate first quarter adjusted EBITDA in the range of $100 million to $110 million, compared to $93 million in the prior year quarter. Turning to the individual segments for Q1, we expect the Digital Audio Group revenues to be up mid-single-digits. We expect the multi-platform groups revenue to be down mid-single-digits. And we expect the Audio and Media Services Group revenue to be up approximately 10%. In terms of free cash flow, as a reminder, Q1 is always our lowest free cash flow quarter of the year and in Q1, 2023, we generated negative free cash flow before returning to positive free cash flow generation in all subsequent quarters. Turning to some of the items affecting our full-year free cash flow. We expect our cash taxes to be approximately 10% of adjusted EBITDA in 2024. Our estimate of full-year 2024 capital expenditures is expected to be approximately $100 million. Cash restructuring expenses will be approximately $50 million. While not included in free cash flow calculation, in February 2024, we received $101 million of cash proceeds from our equity stake in the sale of BMI. As Bob mentioned, we expect 2024 to be back in growth mode as we continue to see signs of improvement throughout our business and the broader advertising marketplace. And as a reminder, during the last presidential election, we generated $167 million of political revenue. So in combination with our ongoing efficiency efforts, and given the power of technology now at our disposal, we expect to see a significant year-over-year improvement in our adjusted EBITDA performance. And finally, on behalf of our entire management team, Bob and I want to thank our team members who work to deliver for their communities and for iHeart every single day. Now we'll turn it over to the operator to take your questions. Thank you.